CN212733649U

CN212733649U - Straightening equipment for stud raw materials

Info

Publication number: CN212733649U
Application number: CN202021328852.0U
Authority: CN
Inventors: 魏尧征; 杨波
Original assignee: Shandong Lanqiao Standard Parts Co ltd
Current assignee: Shandong Lanqiao Standard Parts Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-19
Anticipated expiration: 2030-07-08

Abstract

The application relates to a straightening device for stud raw materials, which comprises a straightening device, a feeding device and a discharging device; the straightening device comprises a driving rotating roller and a driven rotating roller, and the driven rotating roller is positioned below the driving rotating roller and is vertical to the driving rotating roller; the stud raw material enters a straightening device through a limiting hole, is straightened under the rotating extrusion of a driving roller and moves forwards under the action of friction force; the blanking device comprises a conveying roller, a material swinging rod, a photoelectric sensor, a cylinder and a storage frame, and the straightened stud raw material is moved to the tail end of the support frame and then overturned by the material swinging rod and slides into the storage frame. The straightening and unloading of the stud raw materials can be carried out, and the problem of putting after the stud raw materials are straightened is effectively solved.

Description

Straightening equipment for stud raw materials

Technical Field

The application relates to the technical field of stud machining equipment, in particular to stud raw material straightening equipment.

Background

At present, the scale of the infrastructure of China is enlarged year by year, the reconstruction and extension projects are continuously upgraded, and the quality of the infrastructure construction is also continuously improved. The stud is mainly used for large-scale equipment and connection between parts, and higher requirements are also put on the quality of the stud. Deformation may exist in the stud machining process, so that the stud is not straight and cannot meet the use standard, and therefore the process of straightening exists in the stud machining process. Most of the double-screw bolt raw materials straightening equipment who uses now is mostly drawing through pulling the subassembly and straightening through the straightener again. The specification of the chinese patent CN104858267B discloses a bar straightening machine, which comprises a frame, a rubbing and rolling straightening component, a feeding transmission component, a feeding execution component and a power component, and the utilization rate of materials can be improved by adopting the above technical scheme.

With respect to the related art as described above, the inventors consider that there is a problem of inconvenience in blanking.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the uninstallation of double-screw bolt raw materials needs artifical transport in the double-screw bolt raw materials course of working, this application provides a double-screw bolt raw materials alignment equipment.

The application provides a double-screw bolt raw materials alignment equipment adopts following technical scheme:

a straightening device for stud raw materials: comprises a support frame, a feeding device, a straightening device and a discharging device which are arranged on the support frame in sequence;

the blanking device comprises a conveying roller, a material swinging rod, a photoelectric sensor, a cylinder and a storage rack;

the conveying roller is arranged on the supporting frame; the photoelectric sensor is fixedly connected to the support frame at one end of the blanking device, which is far away from the straightening device; the air cylinder is fixedly connected below the tail end of the support frame and is connected with one end of the material placing rod; the material placing rod is parallel to the conveying roller, and one end of the material placing rod is hinged to the supporting frame; the storage rack is fixedly connected to one side of the lower end of the third support frame.

Through adopting above-mentioned technical scheme, the double-screw bolt raw materials can get into from loading attachment, enters into unloader after the straightener alignment, and the double-screw bolt raw materials after the alignment move to the support frame end, and the cylinder promotes pendulum material pole, and the double-screw bolt raw materials turn over to accomodate in the frame.

Preferably, the conveying roller is arranged on a supporting frame of the blanking section, and the diameters of two sides of the conveying roller are higher than the diameter of the middle of the conveying roller.

By adopting the technical scheme, the straightened stud raw material enters the conveying roller and cannot fall to other places.

Preferably, the feeding device comprises a positioning pipe, a limiting hole is formed in the upper end of the support frame, and the positioning pipe and the limiting hole are coaxial.

By adopting the technical scheme, the stud raw material enters the limiting hole from the positioning pipe, so that the stud raw material can enter the rolling assembly according to a horizontal angle.

Preferably, the transmission assembly comprises a motor and a universal joint, and the motor is connected with the rolling assembly through the universal joint.

By adopting the technical scheme, the transmission assembly provides power for the rolling assembly, drives the driving roller to rotate and extrude, and pushes the stud raw material forwards in a friction mode.

Preferably, the rolling component comprises a driving rotating roller and a driven rotating roller, the universal joint is connected with the driving rotating roller through a bearing, the driven rotating roller is fixedly mounted on the support frame and is positioned below the driving rotating roller and is perpendicular to the driving rotating roller.

Through adopting above-mentioned technical scheme, during the double-screw bolt raw materials entered into the roll-in subassembly, the initiative was changeed the roller and is carried out the alignment to the double-screw bolt raw materials through rotatory extruded mode.

Preferably, the straightening device comprises a transmission assembly and a rolling assembly, wherein the rolling assembly is mounted on the support frame and receives and rolls the straightening stud raw material through a limiting hole formed in the support frame.

Through adopting above-mentioned technical scheme, the double-screw bolt raw materials enters into the roll-in subassembly from spacing hole, and the roll-in subassembly can carry out the alignment to the double-screw bolt raw materials.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the utility model provides an equipment has set up photoelectric sensor on unloader, and when the double-screw bolt raw materials arrived the support frame end, the pendulum material pole can be ejecting to the double-screw bolt raw materials, makes its landing receive in the frame.

2. The utility model provides an equipment is through adjusting the structure of accomodating the frame for the double-screw bolt raw materials landing is unlikely to bump and warp in accomodating the frame.

Drawings

FIG. 1 is a front view of a stud straightening apparatus according to an embodiment of the present application.

Fig. 2 is a structural diagram of a straightening device in stud straightening equipment according to an embodiment of the present application.

Fig. 3 is a structural diagram of a blanking device in stud straightening equipment according to an embodiment of the present application.

Description of reference numerals: 1. a support frame; 2. a feeding device; 21. a positioning tube; 22. a limiting hole; 3. a straightening device; 31. a transmission assembly; 311. a motor; 312. a universal joint; 32. a rolling assembly; 321. actively rotating the roller; 322. a driven roller; 4. a blanking device; 41. a conveying roller; 42. a material placing rod; 43. a photosensor; 44. a cylinder; 45. a storage rack; 451. a base; 452. an arc-shaped plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a straightening device for stud raw materials. Referring to fig. 1, the equipment comprises a support frame 1, a feeding device 2, a straightening device 3 and a blanking device 4. The feeding device 2, the straightening device 3 and the discharging device 4 are fixedly connected to the support frame 1 in sequence along the motion direction of the stud. In the embodiment of the application, the feeding device 2 conveys stud raw materials to the straightening device 3, the straightening device 3 conveys the straightened stud raw materials to the discharging device 4, and the discharging device 4 is used for discharging the stud raw materials from the straightening device.

Referring to fig. 1, the feeding device 2 includes a positioning tube 21, and the positioning tube 21 is fixedly connected to the support frame 1 and is used for guiding the stud material so that the stud material can enter the straightening device 3 through the positioning tube 21. One side of the upper end of the support frame 1 close to the feeding device 2 is provided with a limiting hole 22 which is coaxial with the positioning tube 21.

Referring to fig. 2, the straightening device 3 includes a transmission assembly 31 and a rolling assembly 32, and the rolling assembly 32 is mounted on the support frame 1 and used for axially conveying and straightening the stud material. The transmission assembly 31 is used to power the rolling assembly 32. The stud raw materials enter the rolling component 32 through the limiting hole 22, the rolling component 32 is connected with the transmission component 31, and the transmission component 31 is installed on the support frame 1 and provides power for the rolling component 32.

The transmission assembly 31 comprises a motor 311 and a universal joint 312, a main shaft of the motor 311 is coaxially and fixedly connected with one end of the universal joint 312, the other end of the motor is connected with the rolling assembly 32, the motor 311 transmits torque to the rolling assembly 32 through the universal joint 312, and the motor 311 is positioned on one side of the support frame 1.

Referring to fig. 2, the rolling assembly 32 includes a driving roller 321 and a driven roller 322. The driving roller 321 is rotatably connected to the upper end of the support frame 1, and the driven roller 322 is rotatably connected to the lower end of the support frame 1.

The driven roller 322 is located below the driving roller 321, and one end of the driving roller 321 is fixedly connected with one end of the universal joint 312 far away from the motor 311. The driving roller 321 is above the driven roller 322, and the rotation axes of the driving roller 321 and the driven roller 322 are horizontally arranged and are vertical in different planes. The rotating axes of the driving rotating roller 321 and the driven rotating roller 322 form an included angle of 45 degrees with the central axis of the limiting hole 22. The stud raw material horizontally enters the rolling assembly 32 from the limiting hole 22, the driving rotating roller 321 and the driven rotating roller 322 straighten the stud through rotating extrusion, and the stud raw material moves forwards through the action of friction force.

Referring to fig. 3, the blanking device 4 includes a conveying roller 41, a material swinging rod 42, and an air cylinder 44. The conveying roller 41 is rotatably connected to the supporting frame 1 and is used for supporting and conveying the straightened screw. One end of the material swinging rod 42 is hinged on the support frame 1, and the length direction of the material swinging rod is perpendicular to the conveying direction of the stud. The cylinder body of the air cylinder 44 is hinged to the support frame 1, and the piston rod of the air cylinder is hinged to one end of the material swinging rod 42 far away from the hinged point of the material swinging rod. A photoelectric sensor 43 is fixedly mounted on the support frame 1 at one end, far away from the straightening device 3, of the blanking device 4, and when one end of a material reaches the position above the photoelectric sensor 43, the photoelectric sensor 43 triggers, and then the air cylinder 44 stretches. The lower end of the support frame 1 is hinged with a cylinder 44, and the cylinder 44 is hinged with the material swinging rod 42. The air cylinder 44 jacks up one end of the material swinging rod 42 far away from the hinged point of the material swinging rod through the telescopic rod, and the stud raw material is discharged.

Support frame 1 fixed mounting has storage rack 45, and it is located one side that support frame 1 is close to pendulum material pole 42 articulated shaft to make and arrive the terminal double-screw bolt raw materials of support frame 1 and overturn and receive rack 45 in, storage rack includes base 451 of fixed connection in support frame 1 and arc 452 of fixed connection in base 451, arc 452 is the arc that protrudes downwards, and its one end and support frame 1 upper end parallel and level that is close to support frame 1, other end kickup can reduce the striking of double-screw bolt raw materials and storage rack 45.

The working process is as follows: the stud raw material horizontally enters the rolling assembly through the positioning pipe 21 and the limiting hole 22, and the stud raw material is straightened by the driving rotating roller 321 and the driven rotating roller 322 in a rotating extrusion mode and pushed to advance. After the stud raw material reaches the tail end of the support frame 1 and is sensed by the photoelectric sensor 43, the air cylinder 44 jacks up one end of the material swinging rod 42 through the telescopic rod, and the stud raw material is overturned by the material swinging rod 42 and slides into the storage frame 45.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a double-screw bolt raw materials alignment equipment which characterized in that: comprises a support frame (1), and a feeding device (2), a straightening device (3) and a discharging device (4) which are sequentially and fixedly connected on the support frame (1);

the blanking device (4) comprises a conveying roller (41), a material swinging rod (42) and an air cylinder (44);

the conveying roller (41) is rotatably connected to the support frame (1); the horizontal position of the material placing rod (42) is lower than that of the conveying roller (41), and one end of the material placing rod is hinged to the support frame (1); the air cylinder (44) is located below the material placing rod (42) and is hinged to the support frame (1), and the telescopic rod of the air cylinder (44) is hinged to one end, far away from the self hinge point, of the material placing rod (42).

2. The straightening device for the stud raw material according to claim 1, wherein: the conveying roller (41) is arranged on the supporting frame (1) of the blanking section, and the diameters of the two sides of the conveying roller (41) are larger than that of the middle of the conveying roller.

3. The straightening device for the stud raw material as claimed in claim 2, wherein: a photoelectric sensor (43) for detecting whether materials exist is fixedly installed on the support frame (1) at one end, far away from the straightening device (3), of the blanking device (4), when one end of each material is close to the photoelectric sensor (43), the photoelectric sensor (43) is triggered, and when the photoelectric sensor (43) is triggered, the air cylinder (44) stretches; the photoelectric sensor (43) is not triggered, and the air cylinder (44) is in a contraction state.

4. The straightening device for the stud raw material according to claim 3, wherein: and a storage rack (45) is fixedly mounted on one side of the support frame (1) close to the articulated shaft of the material placing rod (42).

5. The straightening device for the stud raw material as claimed in claim 4, wherein: accomodate frame (45) including fixed connection in base (451) of support frame (1) and fixed connection in arc (452) of base (451), arc (452) are the arc of downwardly projecting, and its one end that is close to support frame (1) and support frame (1) upper end parallel and level, other end kickup.

6. The straightening device for the stud raw material according to claim 5, wherein: the feeding device (2) comprises a positioning pipe (21), a limiting hole (22) is formed in the upper end of the support frame (1), and the positioning pipe (21) and the limiting hole (22) are coaxial.

7. The straightening device for the stud raw material according to claim 6, wherein: the straightening device (3) comprises a transmission assembly (31) and a rolling assembly (32), the transmission assembly (31) is connected with the rolling assembly (32), the transmission assembly (31) comprises a motor (311) and a universal joint (312), a main shaft of the motor (311) is coaxially and fixedly connected with one end of the universal joint (312), and the other end of the main shaft is connected with the rolling assembly (32).

8. The straightening device for the stud raw material according to claim 7, wherein: the rolling assembly (32) comprises a driving rotating roller (321) and a driven rotating roller (322), the driving rotating roller (321) is rotatably connected to the upper end of the support frame (1), and the driven rotating roller (322) is rotatably connected to the lower end of the support frame (1); one end of the driving rotating roller (321) is fixedly connected with one end of the universal joint (312) far away from the motor (311), and the driven rotating roller (322) is positioned below the driving rotating roller (321) and is vertical to the driving rotating roller.