Bar collecting device

Abstract

The utility model discloses a bar receiving device which comprises a conveying frame, an anti-deviation guide mechanism and a receiving mechanism, and a conveying line body is arranged on the conveying frame. The anti-deviation guide mechanism comprises two guide baffles and a group of first driving assemblies, and the two guide baffles are oppositely arranged on the conveying line body at intervals; the first driving assembly is erected on the conveying frame through the gantry support and comprises two driving plates and a driving unit used for driving the two driving plates to move relatively so as to drive the two guide baffles to be close to each other relatively to form an anti-deviation channel. The material receiving mechanism is arranged at the rear end of the conveying frame and comprises a material receiving box in butt joint with an outlet of the deviation preventing channel and a second driving assembly used for driving the material receiving box to swing front and back. According to the bar collecting device, the first driving assembly is erected on the conveying frame through the gantry support, the occupied space of the device is reduced, meanwhile, safety is improved, and equipment investment and later maintenance cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a bar material receiving device. Background Art

[0002] Chinese patent authorization announcement number CN218057236U discloses "a round steel bar feeding device", which includes a No. 1 fixed plate and a No. 2 fixed plate arranged on both sides of the conveying plate, and mounting seats are respectively provided on the No. 1 fixed plate and the No. 2 fixed plate, and an adjustment anti-deflection device is installed on the upper ends of the two mounting seats, and the adjustment anti-deflection device includes two anti-deflection baffles and four No. 1 hydraulic cylinders, and the four No. 1 hydraulic cylinders are symmetrically distributed on the two mounting seats. The No. 1 hydraulic cylinders arranged on the outside of the two anti-deflection baffles are driven simultaneously to adjust the distance between the anti-deflection baffles, thereby preventing the round steel bars from having a large deviation during transportation.

[0003] However, since the hydraulic cylinders of the anti-deviation baffle are arranged on both sides of the conveying plate, not only does the device occupy a large space but also there are certain safety hazards; in addition, the anti-deviation arrangement of four hydraulic cylinders invisibly increases the investment in the equipment and the cost of subsequent maintenance. Summary of the invention

[0004] In order to overcome the above defects, the utility model provides a bar material receiving device to solve the problems of large space occupation and high investment cost of the existing device.

[0005] The utility model adopts a technical solution to solve the technical problem: to provide a bar material receiving device, comprising:

[0006] A conveyor frame, wherein the conveyor frame is provided with a conveyor line body for conveying the bar material from the front end to the rear end;

[0007] The anti-deflection guide mechanism comprises a guide baffle and a first drive assembly, wherein two guide baffles are provided, and the two guide baffles are relatively spaced and parallel to the conveying direction of the material and are arranged on the conveying line body; the first drive assembly is mounted on the conveying frame through a gantry bracket, and the first drive assembly comprises two drive plates arranged in a vertical direction and respectively connected to the two guide baffles, and a drive unit for driving the two drive plates to move relative to each other so as to drive the two guide baffles to be relatively close to each other to form an anti-deflection channel;

[0008] The material receiving mechanism is arranged at the rear end of the conveying frame, and comprises a material receiving box docked with the outlet of the anti-deviation channel, and a second driving component for driving the material receiving box to swing back and forth.

[0009] As a further improvement of the present invention, the gantry support includes two oppositely arranged vertical beams and a horizontal beam arranged between the two vertical beams, and the two vertical beams are respectively arranged above the two sides of the conveying frame parallel to the conveying direction.

[0010] As a further improvement of the utility model, the driving unit includes a bidirectional threaded rod arranged in the same direction as the crossbeam, a first bevel gear arranged in the middle of the bidirectional threaded rod, a driving motor arranged on the crossbeam, and a second bevel gear arranged on the output shaft of the driving motor and meshing with the first bevel gear for transmission.

[0011] As a further improvement of the utility model, the upper ends of the two driving plates are respectively threadedly connected to the threaded columns at both ends of the bidirectional threaded rod, and the lower ends are respectively connected to the two guide baffles.

[0012] As a further improvement of the utility model, the driving motor is vertically hung above the crossbeam through a door-shaped bracket; a long groove matching the upper end of the driving plate is opened on the crossbeam along its length direction;

[0013] The bidirectional threaded rod is placed in the long slot, and two ends are rotatably connected to the two end slot walls of the long slot respectively.

[0014] As a further improvement of the present invention, the material receiving mechanism further comprises two support plates which are opposite to and spaced apart from each other at the rear end of the conveying frame, and a carrier frame which is arranged between the two support plates and is used to place the material receiving box, and the two ends of the carrier frame are rotatably connected to the two support plates respectively;

[0015] The second driving assembly is disposed at the lower portion of the supporting frame to drive the supporting frame to drive the receiving box to swing back and forth.

[0016] As a further improvement of the present invention, the second driving assembly includes a hydraulic cylinder arranged in the same direction as the conveying direction, and a telescopic rod arranged at the end of the piston rod of the hydraulic cylinder and along the vertical direction, and the two ends of the telescopic rod are respectively movably connected to the end of the piston rod and the bottom of the supporting frame.

[0017] As a further improvement of the present invention, a connecting plate is provided between the two supporting plates, the connecting plate is placed directly below the supporting frame, and a guide groove is provided in the middle thereof along the conveying direction;

[0018] The piston rod of the hydraulic cylinder is placed in the guide groove.

[0019] As a further improvement of the utility model, the conveying frame is further provided with a material guide plate at the rear end of the conveying line body, and the material guide plate is arranged from the rear end of the conveying line body to one end of the material receiving mechanism and tilted downward;

[0020] The lower end surface of the guide baffle is arranged close to the conveying line body and the upper end surface of the material guide plate.

[0021] The beneficial effects of the utility model are:

[0022] 1. By using a gantry bracket to mount the first drive assembly on the conveyor frame, the space occupied by the device is reduced while improving safety; the drive unit adopts a combination of a motor, a gear set and a bidirectional screw to reduce equipment investment and subsequent maintenance costs;

[0023] 2. The second driving assembly drives the receiving box to swing to avoid the accumulation of bar materials at the same position in the receiving box, which affects the continuous collection of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the utility model in a front view;

[0026] Figure 3 For this utility model Figure 1 Schematic diagram of the drive unit amplification structure;

[0027] Figure 4 It is a structural schematic diagram of the material receiving mechanism of the utility model;

[0028] Figure 5 This is a schematic diagram of the cross-sectional structure of the material receiving mechanism of the utility model when viewed from the front in the vertical direction.

[0029] Combined with the accompanying drawings, the following description is given:

[0030] 1. Conveying frame; 11. Conveying line body; 12. Material guide plate; 2. Anti-deviation guide mechanism; 21. Guide baffle; 22. First driving assembly; 221. Driving plate; 222. Driving unit; 2221. Bidirectional threaded rod; 2222. First bevel gear; 2223. Driving motor; 2224. Second bevel gear; 2225. Gate bracket; 23. Gantry bracket; 231. Vertical beam; 232. Horizontal beam; 2321. Long groove; 24. Anti-deviation channel; 3. Material receiving mechanism; 31. Material receiving box; 32. Second driving assembly; 321. Hydraulic cylinder; 322. Electric telescopic rod; 3221. Coupling; 33. Support plate; 331. Round hole; 34. Carrying frame; 341. Shaft; 35. Connecting plate; 351. Guide groove; 4. Motor protection cover. DETAILED DESCRIPTION

[0031] A preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.

[0032] See also Figures 1 to 5 The bar material receiving device provided by the utility model comprises a conveyor frame 1, on which a conveyor line body 11 for conveying the bar material from the front end to the rear end is provided; the conveyor line body 11 is provided with an anti-deviation guide mechanism 2 for preventing the position deviation of the bar material during the conveying process on the conveyor line body, and a receiving mechanism 3 is provided at the rear end of the conveyor frame 1 for receiving the bar material conveyed by the conveyor line body 11. Among them, the conveyor line body 11 is a belt conveyor line.

[0033] Specifically, the anti-deviation guide mechanism 2 includes a guide baffle 21 and a first drive assembly 22. The guide baffle 21 is provided with two, and the two guide baffles 21 are relatively spaced and parallel to the conveying direction of the material and are arranged on the conveying line body 11; the first drive assembly 22 is mounted on the conveying frame 1 through a gantry bracket 23, and the first drive assembly 22 includes two drive plates 221 arranged in the vertical direction and respectively connected to the two guide baffles 21, and a drive unit 222 for driving the two drive plates 221 to move simultaneously to drive the two guide baffles 21 to be relatively close to form an anti-deviation channel 24. That is, when the bar material is conveyed in the anti-deviation channel 24 along the conveying line body 11, its left and right sides are restricted by the guide baffles 21, thereby achieving the effect of preventing position deviation. The first drive assembly 22 is mounted above the conveyor frame 1 through a gantry bracket 23, so that the first drive assembly 22 utilizes the space above the conveyor frame 1, thereby reducing the space occupied by the device, and will not cause interference to the operators around the device, thereby improving safety; the drive unit 222 drives the drive plate 221 to move relative to each other to drive the guide baffle 21 to move relatively close to or away from the anti-deviation channel 24 to adjust the spacing, so as to be suitable for the anti-deviation operation of bars of different specifications.

[0034] Furthermore, the gantry support 23 includes two vertical beams 231 arranged opposite to each other and a horizontal beam 232 arranged between the two vertical beams 231, and the two vertical beams 231 are respectively arranged above the two sides parallel to the conveying direction of the conveying frame 1. The gantry support 23 spans above the conveying line 11, and the vertical beams 231 on both sides are located outside the two sides of the conveying line body 11 and are supported on the left and right sides of the conveying frame 1, so as not to cause motion interference to the conveying line body 11.

[0035] Furthermore, the driving unit 22 includes a bidirectional threaded rod 2221 arranged in the same direction as the cross beam 232, a first bevel gear 2222 arranged in the middle of the bidirectional threaded rod 2221, a driving motor 2223 arranged on the cross beam 232, and a second bevel gear 2224 arranged on the output shaft of the driving motor 2223 and meshing with the first bevel gear 2222. Specifically, the first bevel gear 2222 is arranged coaxially with the bidirectional threaded rod 2221; the driving motor 2223 is vertically hung above the cross beam 232 through a gate-shaped bracket 2225, and a motor protective cover 4 is also provided outside the gate-shaped bracket 2225 to protect the driving motor 2223 and the gear, thereby improving safety and preventing dust from falling into and affecting the gear transmission capability.

[0036] In addition, a long groove 2321 is provided on the cross beam 232 along its length direction, which is adapted to the upper end of the driving plate 221. A guide rod is also provided between the two vertical beams 231. The guide rod passes through the two driving plates 221 and is fixedly connected to the vertical beam at both ends. The guide rod guides the driving plate of the cloud top. The bidirectional threaded rod 2221 is placed in the long groove 2321, and the two ends are respectively rotatably connected to the two end groove walls of the long groove 2321. The bidirectional threaded rod 2221 adopts a left-right threaded rod. The upper ends of the two driving plates 221 are respectively threadedly connected to the two end threaded columns of the bidirectional threaded rod 2221, and the lower ends are respectively connected to the two guide baffles 21.

[0037] That is to say, when the driving motor 2223 is powered on to drive the second bevel gear 2224 to rotate, the first bevel gear 2222 is driven to rotate, and then the bidirectional threaded rod 2221 is synchronously rotated, so that the driving plates 221 at both ends thereof move simultaneously, and then the guide baffle 21 is relatively close to or away from each other, and the driving motor 2223 adopts a forward and reverse motor. Among them, the upper end of the driving plate 221 is placed in the long groove 2321, so when the driving plate 221 moves, the front and rear inner side walls of the long groove 2321 guide it, ensuring the stability of the driving plate 221 moving process. In addition, since the driving unit drives the bidirectional threaded rod to rotate through the motor driving gear, thereby driving the movement of the guide baffle, the investment in the equipment and the subsequent maintenance cost are also reduced.

[0038] Furthermore, the material receiving mechanism 3 is arranged at the rear end of the conveying frame 1, including two support plates 33 that are opposite and spaced apart at the rear end of the conveying frame 1, and a carrier frame 34 that is arranged between the two support plates 33 and is used to place the material receiving box 31. The two ends of the carrier frame 34 are rotatably connected to the two support plates 33 respectively. In a simple connection method, circular holes 331 are respectively opened at the corresponding positions of the two support plates 33, and shafts 341 that match the circular holes are respectively set at the two ends of the carrier frame 34 to realize the rotational connection between the carrier frame 34 and the support plates 33. Under the action of external force, the carrier frame 34 can swing back and forth around the shaft 341, thereby driving the material receiving box 31 thereon to swing, thereby avoiding the accumulation of bar materials in the material receiving box 31 in one position. In addition, the carrier frame 34 has a U-shaped cavity for placing the material receiving box 31, and the material receiving box 31 is movably connected to the carrier frame 34, that is, the material receiving box 31 can be removed from the carrier frame 34 for replacement.

[0039] Furthermore, a connecting plate 35 is provided between the two supporting plates 33, and the connecting plate 35 is placed directly below the carrier 34, and a guide groove 351 is provided in the middle thereof along the conveying direction; the second driving assembly 32 is provided below the carrier 34, and includes a hydraulic cylinder 321 provided in the same direction as the conveying direction, and the piston rod of the hydraulic cylinder 321 is placed in the guide groove 351, that is, the piston rod of the hydraulic cylinder 321 moves along the guide groove 325, and the end of the piston rod is movably connected to an electric telescopic rod 322, and the upper end of the electric telescopic rod 322 is connected to the carrier 34. When the piston rod of the hydraulic cylinder 321 contracts, the lower end of the electric telescopic rod 322 is driven to move toward the rear end, thereby driving the carrier 34 to swing backward, and vice versa, to swing forward; when the receiving box 31 swings, the rods therein shake accordingly, thereby preventing the rods in the receiving box 31 from piling up in one position, which affects the continuous collection of materials. It should be noted that both ends of the electric telescopic rod are movably connected to the piston rod and the carrier frame by a coupling 3221 (the figure only shows a schematic diagram and the structure of the coupling 3221 is not clearly drawn), such as a universal coupling; in addition, the electric telescopic rod can control the length change according to the distance requirements to meet the distance requirements in the vertical direction when the receiving box swings.

[0040] Furthermore, the conveyor frame 1 is provided with a guide plate 12 at the rear end of the conveyor line body 11, and the guide plate 12 is arranged downwardly from the rear end of the conveyor line body 11 to one end of the material receiving mechanism 3; the bar material is conveyed to the rear end by the conveyor line body 11, and due to the action of gravity, it slides along the inclined guide plate 12 and falls into the material receiving box. The lower end surface of the guide baffle 21 is arranged close to the upper end surface of the conveyor line body 11 and the guide plate 12, and the guide baffle extends from the front end to the rear end of the conveyor frame, and continuously prevents the bar material from deflecting before the bar material leaves the conveyor frame.

[0041] In summary, the bar material receiving device provided by the utility model, by mounting the first driving component on the conveying frame by means of a gantry bracket, reduces the space occupied by the device while improving safety; the second driving component drives the receiving box to swing to avoid the accumulation of bars at the same position in the receiving box, which affects continuous material collection; the driving unit adopts a combination of a motor, a gear set and a bidirectional screw to reduce the investment in equipment and the subsequent maintenance costs.

[0042] In the above description, many specific details are described to facilitate a full understanding of the present invention. However, the above description is only a preferred embodiment of the present invention. The present invention can be implemented in many other ways different from those described herein, so the present invention is not limited by the specific implementation disclosed above. At the same time, any person familiar with the technical field can make many possible changes and modifications to the technical solution of the present invention by using the methods and technical contents disclosed above without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the scope of protection of the technical solution of the present invention.

Claims

1. A bar material receiving device, characterized in that: include: A conveying frame (1), wherein the conveying frame (1) is provided with a conveying line body (11) for conveying the bar material from the front end to the rear end; The anti-deflection guide mechanism (2) comprises a guide baffle (21) and a first drive assembly (22), wherein two guide baffles (21) are provided, and the two guide baffles (21) are arranged on the conveying line body (11) at a relative interval and parallel to the conveying direction of the material; the first drive assembly (22) is mounted on the conveying frame (1) through a gantry bracket (23), and the first drive assembly (22) comprises two drive plates (221) arranged in a vertical direction and respectively connected to the two guide baffles (21), and a drive unit (222) for driving the two drive plates (221) to move relative to each other so as to drive the two guide baffles (21) to be relatively close to each other to form an anti-deflection channel (24); The material receiving mechanism (3) is arranged at the rear end of the conveying frame (1), and comprises a material receiving box (31) docked with the outlet of the anti-deviation channel (24), and a second driving component (32) for driving the material receiving box (31) to swing back and forth.

2. The bar material receiving device according to claim 1, characterized in that: The gantry support (23) comprises two oppositely arranged vertical beams (231) and a horizontal beam (232) arranged between the two vertical beams (231); the two vertical beams (231) are respectively arranged above the two sides of the conveying frame (1) parallel to the conveying direction.

3. The bar material receiving device according to claim 2, characterized in that: The driving unit (222) comprises a bidirectional threaded rod (2221) arranged in the same direction as the crossbeam (232), a first bevel gear (2222) arranged in the middle of the bidirectional threaded rod (2221), a driving motor (2223) arranged on the crossbeam (232), and a second bevel gear (2224) arranged on the output shaft of the driving motor (2223) and meshing with the first bevel gear (2222) for transmission.

4. The bar material receiving device according to claim 3, characterized in that: The upper ends of the two driving plates (221) are respectively threadedly connected to the threaded columns at both ends of the bidirectional threaded rod (2221), and the lower ends are respectively connected to the two guide baffles (21).

5. The bar material receiving device according to claim 4, characterized in that: The driving motor (2223) is vertically hung above the crossbeam (232) through a door-shaped bracket (2225); a long groove (2321) adapted to the upper end of the driving plate (221) is provided on the crossbeam (232) along its length direction. The bidirectional threaded rod (2221) is placed in the long slot (2321), and its two ends are rotatably connected to the two end slot walls of the long slot (2321) respectively.

6. The bar material receiving device according to claim 1, characterized in that: The material receiving mechanism (3) further comprises two supporting plates (33) which are arranged opposite to each other and spaced apart at the rear end of the conveying frame (1), and a bearing frame (34) which is arranged between the two supporting plates (33) and is used to place the material receiving box (31), and the two ends of the bearing frame (34) are respectively rotatably connected to the two supporting plates (33); The second driving assembly (32) is disposed at the lower part of the supporting frame (34) to drive the supporting frame (34) to drive the receiving box (31) to swing back and forth.

7. The bar material receiving device according to claim 6, characterized in that: The second driving assembly (32) comprises a hydraulic cylinder (321) arranged in the same direction as the conveying direction, and a telescopic rod (322) arranged at the end of the piston rod of the hydraulic cylinder (321) and arranged in the vertical direction, and the two ends of the telescopic rod (322) are respectively movably connected to the end of the piston rod and the bottom of the supporting frame (34).

8. The bar material receiving device according to claim 7, characterized in that: A connecting plate (35) is provided between the two supporting plates (33), the connecting plate (35) is placed directly below the supporting frame (34), and a guide groove (351) is provided in the middle thereof along the conveying direction; The piston rod of the hydraulic cylinder (321) is placed in the guide groove (351).

9. The bar material receiving device according to claim 1, characterized in that: The conveying frame (1) is further provided with a material guide plate (12) at the rear end of the conveying line body (11), and the material guide plate (12) is arranged from the rear end of the conveying line body (11) to one end of the material receiving mechanism (3) and is inclined downward; The lower end surface of the guide baffle (21) is arranged close to the upper end surfaces of the conveyor line body (11) and the material guide plate (12).

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