Automatic blanking device for steel bar truss production

Abstract

The utility model provides a steel bar truss production automatic blanking device which comprises a supporting column, a material table fixedly connected to the outer surface of the supporting column, a discharging mechanism fixedly connected to the outer surface of the material table and a material groove fixedly connected to the outer surface of the supporting column, a sliding groove is formed in the material groove, and a material pushing mechanism is slidably connected to the inner wall of the sliding groove. A supporting frame is fixedly connected to the outer surface of the supporting column, and a bundling mechanism is slidably connected to the upper portion of the supporting frame. By arranging the bundling mechanism, the bundling mechanism can drive the pushing mechanism to slide along the sliding groove, so that the pushing mechanism can push and collect the trusses unloaded on the groove frame by the unloading mechanism, the bundling mechanism can bundle the steel bar trusses more conveniently, and meanwhile, the working efficiency in the production process can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel bar truss production, and in particular relates to an automatic blanking device for steel bar truss production. Background Art

[0002] At present, in the construction of buildings, railways, and bridge industries, in order to improve the bonding strength of concrete, steel bars are usually welded into steel trusses with different cross-sectional shapes and embedded in concrete. The cross-section of the steel truss is generally triangular. The triangular truss includes an upper suspension bar and two lower suspension bars. The upper suspension bar and the two lower suspension bars are each welded together with a corrugated steel bar bent into a wavy shape. The upper suspension bar is welded to the crests of the two corrugated steel bars, and the troughs of the two corrugated steel bars are respectively welded to the lower suspension bars on the corresponding side.

[0003] According to the announcement CN202291171U, the automatic blanking mechanism for steel trusses disclosed includes a bracket, a platform, and a lifting drive cylinder fixed on the bracket. A blanking device is provided on one side of the platform, and a baffle for preventing the steel trusses from falling is provided on the other side. The characteristic is that: the platform is provided with a plurality of grooves, and the grooves are provided with a plurality of corresponding push plates for pushing the steel trusses into the blanking device. It also includes a pushing shaft installed on the bracket, the pushing plate is fixed on the pushing shaft, and a connecting rod is provided on the bottom surface of one of the plurality of pushing plates, and the piston rod of the lifting drive cylinder is connected to the connecting rod.

[0004] Although the above technical solution can realize automatic material dropping, it is impossible to collect and bundle the trusses after the material dropping, so that only a single truss can be transferred when the trusses are transferred. The work intensity is high and the production efficiency is low, which has certain shortcomings. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide an automatic blanking device for producing steel bar trusses.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An automatic material dropping device for producing steel bar trusses comprises a support column, the outer surface of which is fixedly connected to a material table, the outer surface of which is fixedly connected to a unloading mechanism, the outer surface of which is fixedly connected to a material trough, a sliding groove is provided inside the material trough, a pushing mechanism is slidably connected to the inner wall of the sliding groove, the outer surface of which is fixedly connected to a support frame, and a bundling mechanism is slidably connected to the top of the support frame.

[0008] As a preferred solution of this embodiment, the pushing mechanism includes a slider, the outer surface of the slider is slidably connected to the inner wall of the sliding groove, the end of the slider away from the sliding groove is fixedly connected to a pushing rod, and the outer surface of the pushing rod is fixedly connected to a pushing plate.

[0009] As a preferred solution of this embodiment, the unloading mechanism includes a first limit block, the outer surface of the first limit block is fixedly connected to the outer surface of the material table, the inner wall of the first limit block is rotatably connected to a unloading rod, and the outer surface of the unloading rod is fixedly connected to a unloading plate.

[0010] As a preferred solution of this embodiment, a second limit block is fixedly connected to the outer surface of the unloading plate, the inner wall of the second limit block is rotatably connected to the outer surface of the rotating pin, the outer surface of the rotating pin is rotatably connected to the outer surface of the cylinder, and the outer surface of the cylinder is fixedly connected to the outer surface of the first mounting plate.

[0011] As a preferred solution of this embodiment, the baling mechanism includes a motor, an output end of the motor is fixedly connected to a rotating shaft, an outer surface of the rotating shaft is fixedly connected to a first gear, the first gear is transmission-connected to a second gear, an inner wall of the second gear is fixedly connected to a rotating shaft, and an outer surface of the rotating shaft is fixedly connected to a C-shaped ring.

[0012] As a preferred solution of this embodiment, a transmission rod is fixedly connected to the outer surface of the rotating shaft, and a connecting rod is rotatably connected to the inner wall of one end of the transmission rod away from the rotating shaft.

[0013] As a preferred solution of this embodiment, the outer surface of the connecting rod is rotatably connected to the inner wall of the driven rod, and the inner wall of the driven rod away from one end of the connecting rod is fixedly connected to the outer surface of the pushing rod.

[0014] As a preferred solution of this embodiment, a second mounting plate is fixedly connected to the outer surface of the motor, and the outer surface of the second mounting plate is fixedly connected to the outer surface of the trough.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] (1) The utility model provides a bundling mechanism, so that the rotation of the bundling mechanism can drive the pushing mechanism to slide along the sliding groove, so that the pushing mechanism can push and collect the trusses unloaded by the unloading mechanism onto the groove frame, making it easier for the bundling mechanism to bundle the steel trusses, thereby improving the work efficiency in the production process.

[0017] (2) The utility model can make the unloading plate rotate on the outer surface of the rotating pin through the piston, and then the unloading plate will unload the truss, thereby realizing the automatic unloading of the steel truss. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the material pushing mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the unloading mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the bundling mechanism of the utility model.

[0022] As shown in the figure: 1. support column; 2. material table; 3. pushing mechanism; 301. slider; 302. pushing plate; 303. pushing rod; 4. support frame; 5. unloading mechanism; 501. first limit block; 502. unloading rod; 503. unloading plate; 504. second limit block; 505. rotating pin; 506. cylinder; 507. first mounting plate; 6. material trough; 7. sliding groove; 8. bundling mechanism; 801. motor; 802. first gear; 803. second gear; 804. C-shaped ring; 805. rotating shaft; 806. transmission rod; 807. connecting rod; 808. driven rod; 809. rotating shaft; 810. second mounting plate. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0024] See also Figures 1 to 4 As shown, the embodiment of the utility model provides an automatic material dropping device for steel bar truss production, including a support column 1, a material platform 2 is fixedly connected to the outer surface of the support column 1, a discharge mechanism 5 is fixedly connected to the outer surface of the material platform 2, a material trough 6 is fixedly connected to the outer surface of the support column 1, a sliding groove 7 is provided inside the material trough 6, a pushing mechanism is slidably connected to the inner wall of the sliding groove 7, a support frame 4 is fixedly connected to the outer surface of the support frame 4, and a bundling mechanism 8 is slidably connected to the outer surface of the support frame 4. By providing the bundling mechanism 8, the utility model can make the rotation of the bundling mechanism 8 drive the pushing mechanism 3 to slide along the sliding groove 7, so that the pushing mechanism 3 can push and collect the trusses unloaded by the discharge mechanism 5 on the trough frame 6, which is more convenient for the bundling mechanism 8 to bundle the steel bar trusses, and at the same time can improve the work efficiency in the production process.

[0025] See also Figures 1 to 4As shown, the unloading mechanism 5 specifically includes a first stopper 501, the inner wall of the first stopper is rotatably connected to a unloading rod 502, the outer surface of the unloading rod 502 is fixedly connected to a unloading plate 503, the outer surface of the unloading plate 503 is fixedly connected to a second stopper 504, the inner wall of the second stopper 504 is rotatably connected to the outer surface of a rotating pin 505, the outer surface of the rotating pin 505 is rotatably connected to the outer surface of a cylinder 506, and the outer surface of the cylinder 506 is fixedly connected to the outer surface of a first mounting plate 507. The outer surface of the support column 1 is fixedly connected to a material trough 6, the interior of the material trough 6 is provided with a sliding groove 7, the inner wall of the sliding groove 7 is slidably connected to a push mechanism 3, the push mechanism 3 includes a slider 301, the outer surface of the slider 301 away from the sliding groove 7 is fixedly connected to a push rod 303, and the outer surface of the push rod 303 is fixedly connected to a push plate 302. The outer surface of the support column 1 is fixedly connected to a support frame 4, and the outer surface of the support frame 4 is slidably connected to a bundling mechanism 8. The baling mechanism 8 includes a motor 801, the outer surface of the motor 801 is fixedly connected to the outer surface of the second mounting plate 810, and the motor 801 is fixedly connected to a rotating shaft 809. The outer surface of the second mounting plate 810 is fixedly connected to the outer surface of the trough 6. The outer surface of the rotating shaft 809 is fixedly connected to a first gear 802, the first gear 802 is meshed with a second gear 803, and the inner wall of the second gear 803 is fixedly connected to the outer surface of the rotating shaft 805. The outer surface of the rotating shaft 805 is fixedly connected to a C-shaped ring 804, the outer surface of the C-shaped ring 804 is slidably connected to the outer surface of the support frame, and the outer surface of the rotating shaft 805 is fixedly connected to a transmission rod 806. The inner wall of the transmission rod 806 is rotatably connected to a connecting rod 807, the outer surface of the connecting rod 807 is rotatably connected to the inner wall of a driven rod 808, and the inner wall of the driven rod 808 on the side away from the connecting rod 807 is rotatably connected to the pushing rod 303. The outer surface of the adjusting screw 602 is fixedly connected with a baffle 606, and the outer surface of the baffle 606 rotates with the outer surface of the limit block 601. The baffle 606 cooperates with the knob 603 to achieve a limiting effect on the adjusting screw 602 and prevent the adjusting screw 602 from escaping from the inside of the limit block 601.

[0026] Specifically in this embodiment, the motor 801 is used to rotate the rotating shaft 809 clockwise, at which time the rotating shaft 809 will drive the first gear 802 to rotate, and at the same time the first gear 802 is meshed with the second gear 803, and then the second gear 803 will drive the rotating shaft 805 to rotate, and at the same time the rotating shaft 805 will drive the transmission rod 806, the connecting rod 807 and the driven rod 808 to follow the rotation, thereby realizing the pushing effect of the pushing mechanism 3 on the steel truss.

[0027] The specific working principle and use method of the utility model are as follows: when in use, for the steel trusses cut off on the material platform 2, the steel trusses can be unloaded onto the material trough 6 through the unloading mechanism 5. If the steel trusses on the trough frame 6 need to be bundled, the bundle mechanism 8 can be used to drive the pushing mechanism to bundle the steel trusses centrally. Specifically, for the steel trusses that have fallen on the material trough, the motor 801 is started. At this time, the motor 801 will drive the rotating shaft 809 to rotate clockwise, and the rotating shaft 809 will drive the first gear 802 to rotate. The first gear 802 and the second gear 803 meshes with each other, thereby driving the rotating shaft 805 fixedly connected to the second gear 803 to rotate, and at the same time, the rotating shaft 805 will drive the transmission rod 806, the connecting rod 807 and the driven rod 808 to rotate accordingly, so that the sliding block 301 fixedly connected to the pushing rod 303 slides along the sliding groove 7, thereby achieving the pushing effect on the steel truss, and at the same time, the rotating shaft 805 drives the C-shaped frame 804 to rotate counterclockwise to perform bundling operations on the steel trusses, which is more convenient for bundling and collecting the steel trusses, thereby improving the work efficiency in the production process and having high practicality.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic blanking device for producing steel bar trusses, comprising a support column (1), characterized in that: The outer surface of the support column (1) is fixedly connected to a material platform (2), the outer surface of the material platform (2) is fixedly connected to a discharge mechanism (5), the outer surface of the support column (1) is fixedly connected to a material trough (6), a sliding groove (7) is provided inside the material trough (6), the inner wall of the sliding groove (7) is slidably connected to a pushing mechanism (3), the outer surface of the support column (1) is fixedly connected to a support frame (4), and the outer surface of the support frame (4) is slidably connected to a bundling mechanism (8).

2. The automatic blanking device for producing steel bar trusses according to claim 1 is characterized in that: The pushing mechanism (3) comprises a slider (301), the outer surface of which is slidably connected to the inner wall of the sliding groove (7), the end of the slider (301) away from the sliding groove (7) is fixedly connected to a pushing rod (303), and the outer surface of the pushing rod (303) is fixedly connected to a pushing plate (302).

3. The automatic blanking device for producing steel bar trusses according to claim 1 is characterized in that: The unloading mechanism (5) comprises a first limit block (501), the outer surface of the first limit block (501) is fixedly connected to the outer surface of the material platform (2), the inner wall of the first limit block (501) is rotatably connected to a unloading rod (502), and the outer surface of the unloading rod (502) is fixedly connected to a unloading plate (503).

4. The automatic blanking device for producing steel bar trusses according to claim 3 is characterized in that: The outer surface of the discharge plate (503) is fixedly connected to a second limit block (504), the inner wall of the second limit block (504) is rotatably connected to the outer surface of a rotating pin (505), the outer surface of the rotating pin (505) is rotatably connected to the outer surface of a cylinder (506), and the outer surface of the cylinder (506) is fixedly connected to the outer surface of a first mounting plate (507).

5. The automatic blanking device for producing steel bar trusses according to claim 1 is characterized in that: The baling mechanism comprises a motor (801), the output end of the motor is fixedly connected to a rotating shaft (809), the outer surface of the rotating shaft (809) is fixedly connected to a first gear (802), the first gear (802) is transmission-connected to a second gear (803), the inner wall of the second gear (803) is fixedly connected to a rotating shaft (805), and the outer surface of the rotating shaft (805) is fixedly connected to a C-shaped ring (804).

6. The automatic blanking device for producing steel bar trusses according to claim 5 is characterized in that: The outer surface of the rotating shaft (805) is fixedly connected to a transmission rod (806), and the inner wall of the transmission rod (806) away from one end of the rotating shaft is rotatably connected to a connecting rod (807).

7. The automatic blanking device for producing steel bar trusses according to claim 6 is characterized in that: The outer surface of the connecting rod (807) is rotatably connected to the inner wall of the driven rod (808), and the inner wall of the driven rod (808) away from one end of the connecting rod is fixedly connected to the outer surface of the pushing rod (303).

8. The automatic blanking device for producing steel bar trusses according to claim 5 is characterized in that: The outer surface of the motor (801) is fixedly connected to a second mounting plate (810), and the outer surface of the second mounting plate (810) is fixedly connected to the outer surface of the material trough (6).

Images