Double-station material spinning positioning device

Abstract

The utility model discloses a double-station material self-rotating positioning device which comprises a material bearing seat, the bottom of the material bearing seat is connected with an uncoiler base in a rotating mode, stations are arranged on the left side and the right side of the uncoiler base respectively, positioning seats are arranged on the back sides of the stations, the lower side of the material bearing seat is connected with a small gear in a meshed mode, and the small gear is connected with a gear driving assembly. The upper side of the material bearing seat is connected with a cylinder seat, the top of the cylinder seat is provided with a cylinder, the telescopic end of the cylinder extends into the cylinder seat and is connected with a bolt, the top of the positioning seat is provided with an insertion groove matched with the tail end of the bolt, and the back side of the positioning seat is connected with a detection seat which is provided with a first proximity switch. And a first detection body matched with the first proximity switch is arranged on the cylinder seat. According to the double-station material self-rotating positioning device, quick switching and positioning of stations can be achieved, the feeding waiting time is effectively shortened, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of uncoiler technology, and in particular to a dual-station material self-spinning positioning device. Background Technology

[0002] As an essential piece of equipment in welded pipe production lines, the uncoiler's uncoiling speed and quality directly determine the quality of the welded pipe. Conventional uncoilers have only one station on their base, requiring manual loading after each uncoiling cycle. This loading process is time-consuming, increasing waiting time and reducing production efficiency, necessitating further improvement. Utility Model Content

[0003] The purpose of this invention is to provide a dual-station material spin positioning device to solve the problems existing in the prior art.

[0004] The purpose of this invention is achieved as follows: A dual-station material spin positioning device includes a material carrier base, the bottom of which is rotatably connected to an uncoiler base. Workstations are located on the left and right sides of the uncoiler base, and a positioning seat is located on the back side of each workstation. The lower side of the material carrier base meshes with a pinion gear, which is connected to a gear drive assembly. A cylinder seat is connected to the upper side of the material carrier base, and a cylinder is mounted on the top of the cylinder seat. The telescopic end of the cylinder extends into the cylinder seat and is connected by a pin. The top of the positioning seat has an insertion groove that mates with the end of the pin. A detection seat is connected to the back side of the positioning seat, and a first proximity switch is mounted on the detection seat. A first detection body that mates with the first proximity switch is mounted on the cylinder seat. This dual-station material spin positioning device enables rapid switching and positioning of workstations, effectively reducing material loading waiting time and improving production efficiency.

[0005] As a further improvement of this invention, the cylinder contains a magnetic ring and a magnetic switch. This allows for accurate identification of the pin position, preventing the material platform from rotating when the pin is not lifted, thus improving system safety.

[0006] As a further improvement of this utility model, the cylinder seat includes a top plate, an inner side plate, an outer side plate, a front end plate, and a rear end plate. The upper surfaces of the inner and outer side plates are attached to the lower surface of the top plate. The front end plate and the rear end plate are respectively located at both ends of the inner and outer side plates. The top plate has a first transverse connecting hole. The front end plate and the inner side plate have corresponding positions, and the rear end plate and the inner side plate have corresponding positions. A first connecting bolt passes through the first and second transverse connecting holes and connects to the material carrier. The outer side plate is connected to the front end plate and the rear end plate by the second connecting bolt. The connection structure is simple and convenient, and the outer side plate can be easily removed to maintain the cylinder extension / retraction end or the pin.

[0007] As a further improvement of this utility model, the first detection body is L-shaped, including a vertical connecting side and a horizontal sensing side, and the connecting side is detachably connected to the inner side plate and the outer side plate. The two first detection bodies cooperate with the first proximity switches at the two workstation positions respectively, facilitating rapid workstation switching.

[0008] As a further improvement of this utility model, a limiting boss is provided on the back side of the workstation to prevent over-rotation caused by misoperation.

[0009] As a further improvement of this utility model, a second proximity switch is installed on the outside of the positioning seat, and a second detection body that cooperates with the second proximity switch is provided on the head of the pin, so as to realize double insurance for pin position identification and prevent the material table from rotating when the pin is not lifted. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the dual-station material spin positioning device of this utility model.

[0011] Figure 2 for Figure 1 A-direction view.

[0012] Figure 3 for Figure 1 Top view of the uncoiler base.

[0013] The components include: 1. Material carrier; 2. Uncoiler base; 3. Station; 4. Positioning seat; 4A. Insertion slot; 5. Pinion; 6. Cylinder seat; 6A. Top plate; 6B. Inner side plate; 6C. Outer side plate; 6D. First transverse connecting hole; 6E. Second transverse connecting hole; 7. Cylinder; 8. Pin; 9. Detection seat; 10. First proximity switch; 11. First detection body; 12. First connecting bolt; 13. Second connecting bolt; 14. Second proximity switch; 15. Second detection body; 16. Limiting boss. Detailed Implementation

[0014] like Figure 1-3 The dual-station material self-rotation positioning device shown includes a material carrier 1, the bottom of which is rotatably connected to the uncoiler base 2. The uncoiler base 2 has stations 3 on the left and right sides respectively, and a positioning seat 4 on the back side of the station 3. The lower side of the material carrier 1 is meshed with a pinion 5, which is connected to a gear drive assembly. Thus, under the drive of the gear drive assembly, the rotation of the pinion can drive the material carrier 1 to rotate synchronously.

[0015] A cylinder seat 6 is connected to the upper side of the material carrier 1. A cylinder 7 is mounted on the top of the cylinder seat 6. The telescopic end of the cylinder 7 extends into the cylinder seat 6 and is connected by a pin 8. The top of the positioning seat 4 is provided with an insertion groove 4A that mates with the end of the pin 8. The cylinder 7 contains a magnetic ring and has a magnetic switch, thus accurately identifying the position of the pin 8. A detection seat 9 is connected to the back of the positioning seat 4. The detection seat 9 is provided with a first proximity switch 10, and the cylinder seat 6 is provided with a first detection body 11 that mates with the first proximity switch 10. When the material carrier 1 rotates to the detection position of the first proximity switch 10 at the left or right workstation 3, the cylinder 7 falls, causing the pin 8 to insert into the insertion groove 4A of the positioning seat 4.

[0016] Specifically, the cylinder base 6 includes a top plate 6A, an inner side plate 6B, an outer side plate 6C, a front end plate, and a rear end plate. The upper surfaces of the inner side plate 6B and the outer side plate 6C are attached to the lower surface of the top plate 6A. The front end plate and the rear end plate are respectively located at both ends of the inner side plate 6B and the outer side plate 6C. The top plate 6A has a first transverse connecting hole 6D. The front end plate and the corresponding position of the inner side plate 6B have second transverse connecting holes 6E, and the corresponding position of the rear end plate and the inner side plate 6B have second transverse connecting holes 6E. The first connecting bolt 12 passes through the first transverse connecting hole 6D and the second transverse connecting hole 6E and connects to the material carrier 1. The outer side plate 6C is connected to the front end plate and the rear end plate by the second connecting bolt 13. The connection structure is simple and convenient, and the outer side plate 6C can be easily removed to maintain the telescopic end of the cylinder 7 or the pin 8. The first detection body 11 is L-shaped and includes a vertical connecting edge and a horizontal sensing edge. The connecting edge is detachably connected to the inner side plate 6B and the outer side plate 6C. The two first detection bodies 11 are respectively matched with the first proximity switches 10 at the two workstations 3 to facilitate the rapid switching of workstations 3.

[0017] To further improve the safety performance of the positioning device, a second proximity switch 14 is installed on the outside of the positioning seat 4, and a second detection body 15 that cooperates with the second proximity switch 14 is provided on the head of the pin 8, realizing double protection for the position identification of the pin 8 and preventing the material table from rotating when the pin 8 is not lifted. A limit boss 16 is provided on the back side of the workstation 3 to prevent over-rotation caused by misoperation.

[0018] In summary, the dual-station material spin positioning device of this utility model can realize rapid switching and positioning of station 3, effectively reduce the waiting time for feeding, improve production efficiency, and has high safety performance.

[0019] This utility model is not limited to the above embodiments. Based on the technical solutions disclosed in this utility model, those skilled in the art can make some substitutions and modifications to some of the technical features without creative labor, and these substitutions and modifications are all within the protection scope of this utility model.

Claims

1. A dual-station material spin positioning device, characterized in that: The device includes a material carrier, the bottom of which is rotatably connected to an uncoiler base. The uncoiler base has workstations on its left and right sides, and a positioning seat on the back of each workstation. The lower side of the material carrier is meshed with a pinion gear, which is connected to a gear drive assembly. A cylinder seat is connected to the upper side of the material carrier, and a cylinder is mounted on the top of the cylinder seat. The telescopic end of the cylinder extends into the cylinder seat and is connected by a pin. The top of the positioning seat has an insertion groove that mates with the end of the pin. A detection seat is connected to the back of the positioning seat, and a first proximity switch is mounted on the detection seat. A first detection body mates with the first proximity switch is mounted on the cylinder seat.

2. The dual-station material spin positioning device according to claim 1, characterized in that: The cylinder contains a magnetic ring and has a magnetic switch.

3. The dual-station material spin positioning device according to claim 1, characterized in that: The cylinder base includes a top plate, an inner side plate, an outer side plate, a front end plate, and a rear end plate. The upper surfaces of the inner side plate and the outer side plate are attached to the lower surface of the top plate. The front end plate and the rear end plate are respectively disposed at both ends of the inner side plate and the outer side plate. The top plate is provided with a first transverse connecting hole. The front end plate and the inner side plate are provided with a second transverse connecting hole at the corresponding positions, and the rear end plate and the inner side plate are provided with a second transverse connecting hole. A first connecting bolt passes through the first transverse connecting hole and the second transverse connecting hole and is connected to the material carrier. The outer side plate is connected to the front end plate and the rear end plate by the second connecting bolt.

4. The dual-station material spin positioning device according to claim 3, characterized in that: The first detection body is L-shaped, including a vertical connecting edge and a horizontal sensing edge, and the connecting edge is detachably connected to the inner side plate and the outer side plate.

5. The dual-station material spin positioning device according to claim 1, characterized in that: The workstation is provided with a limiting boss on the back side.

6. The dual-station material spin positioning device according to any one of claims 1-5, characterized in that: A second proximity switch is installed on the outside of the positioning seat, and a second detection body that cooperates with the second proximity switch is provided at the head of the pin.

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