Double-station jacking transplanting device

Abstract

The utility model discloses a double-station jacking and transplanting device, which comprises a roller conveying line for conveying workpieces, and the roller conveying line is provided with a conveying station inlet perpendicular to the conveying direction of the workpieces; the jacking conveying mechanism can move up and down and go in and out of an inlet of the conveying station, and the jacking conveying mechanism moving to the inlet of the conveying station moves up and down so as to receive the workpieces on the roller conveying line or unload the workpieces to the roller conveying line; the guide rail mechanism is used for driving the jacking conveying mechanism to move back and forth, the guide rail mechanism is provided with a temporary storage station, and the jacking conveying mechanism receives the workpieces and moves the workpieces to the temporary storage station for workpiece winding. The large-diameter workpiece conveying device ensures stable workpiece conveying when bearing or conveying large-diameter workpieces.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure vessel gas cylinder production line, in particular to a double-station lifting and transplanting device. Background Art

[0002] In the winding process of the gas cylinder liner insulation blanket on the pressure vessel production line, the existing lifting and transplanting device is a single-station lifting and translation mechanism with only one working position.

[0003] The conveyor line used in this lifting and transplanting device has a large range of restrictions on the diameter of the gas cylinder. When the diameter of the gas cylinder exceeds a certain range, the smoothness of the transportation cannot be guaranteed. In addition, the lifting components in the lifting and transplanting device usually use a motor to drive the roller. This method has some problems, such as: synchronous belts and other belts are prone to aging and need to be replaced regularly; the motor occupies a large space, resulting in reduced space utilization; ordinary rollers may need to be replaced after long-term use to prevent slipping. These problems will lead to an increase in production costs; and there will be certain space restrictions during the working process. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a double-station lifting and transplanting device, comprising:

[0005] The roller conveyor line for conveying workpieces has a conveying station entrance perpendicular to the conveying direction of the workpieces;

[0006] A lifting conveying mechanism that can move up and down and enter and exit the conveying station entrance, the lifting conveying mechanism moved to the conveying station entrance moves up and down to receive the workpiece of the roller conveying line or unload the workpiece to the roller conveying line; and

[0007] The guide rail mechanism driving the lifting and conveying mechanism to move back and forth is provided with a buffer station, and the lifting and conveying mechanism receives the workpiece and moves it to the buffer station for winding the workpiece.

[0008] Furthermore, the guide rail mechanism is arranged perpendicularly to the roller conveyor line; the roller conveyor line includes a conveyor frame and evenly distributed rollers located on the upper surface of the conveyor frame and in contact with the workpiece.

[0009] Furthermore, side rollers are provided on both side edges of the conveying frame. The side rollers can contact the workpiece and the direction of rotation of the side rollers is consistent with that of the rollers.

[0010] Furthermore, the lifting and conveying mechanism includes first columns arranged in parallel and a first beam placed horizontally on top of the first columns, a telescopic rod is provided on the contact surface between the first beam and the first columns, a first support block is provided on the contact surface between the first beam and the workpiece, and a cylinder is installed below the first beam and between the first columns, and the cylinder drives the telescopic rod to move up and down.

[0011] Furthermore, the cache station includes second columns arranged in parallel and a second beam placed horizontally on top of the second columns, and a second support block is provided on the contact surface between the second beam and the workpiece.

[0012] Furthermore, the first support block and the second support block are both wedge-shaped structures.

[0013] Furthermore, a photoelectric sensor is provided on one side of the cache station close to the walking track.

[0014] Furthermore, the guide rail mechanism also includes a linear guide rail for guiding the movement of the lifting and conveying mechanism. Two linear guide rails are arranged in parallel and are respectively aligned with the entrance of the conveying station. The cache station is arranged in parallel close to the linear guide rail and located on the outside of the linear guide rail. The lifting and conveying mechanism receives the workpiece and moves along the linear guide rail to convey the workpiece to the cache station.

[0015] Furthermore, the guide rail mechanism also includes a motor, a connecting block and a synchronous belt, and the connecting block respectively connects the lifting and conveying mechanism and the synchronous belt on the same side to ensure the synchronous movement of the lifting and conveying mechanism arranged parallel to the linear guide rail.

[0016] Furthermore, a track frame is arranged around the linear guide rail.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model can adapt to gas cylinders with larger diameters by cooperating with the roller conveyor line, the jacking conveyor mechanism and the guide rail mechanism; when receiving or conveying workpieces, the workpieces can be conveyed smoothly without impact or collision with the conveyor line or equipment; and the production space can be greatly saved during production. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the overall structure disclosed in the embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall structure disclosed in the embodiment of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the roller conveyor line disclosed in the embodiment of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the lifting and conveying mechanism disclosed in the embodiment of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the guide rail mechanism disclosed in the embodiment of the utility model.

[0024] In the figure:

[0025] 10. Roller conveyor line; 11. Conveying frame; 12. Conveying station entrance; 13. Roller; 14. Side roller;

[0026] 20. Lifting and conveying mechanism; 21. First column; 22. Telescopic rod; 23. First crossbeam; 24. Cylinder; 25. First support block;

[0027] 30. Guide rail mechanism; 31. Cache station; 310. Second column; 311. Second crossbeam; 312. Second support block; 313. Photoelectric sensor; 32. Track frame; 33. Linear guide rail; 34. Motor; 35. Connecting block; 36. Synchronous belt. DETAILED DESCRIPTION

[0028] In order to make the technical scheme and technical effect of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments.

[0029] The utility model aims to provide a double-station lifting and transplanting device, referring to Figure 1-2 The double-station lifting and transplanting device mainly includes a roller conveyor line 10, a lifting and conveying mechanism 20 and a guide rail mechanism 30, wherein the roller conveyor line 10 is used to convey the workpiece, and the roller conveyor line 10 has a conveying station entrance 12 perpendicular to the workpiece conveying direction. The lifting and conveying mechanism 20 can move up and down and can move horizontally in and out of the conveying station entrance 12; the lifting and conveying mechanism 20 moved to the conveying station entrance 12 is used to receive the workpiece from the roller conveyor line 10 or unload the workpiece to the roller conveyor line 10. The guide rail mechanism 30 is used to drive the lifting and conveying mechanism 20 to move back and forth, and the guide rail mechanism 30 is provided with a buffer station 31, and the lifting and conveying mechanism 20 receives the workpiece and moves it to the buffer station 31 for workpiece winding. Specifically:

[0030] About roller conveyor line 10: Reference Figure 3The guide rail mechanism 30 is vertically arranged with the roller conveyor line 10, and the roller conveyor line 10 is arranged at one end of the guide rail mechanism 30. The roller conveyor line 10 includes a conveying frame 11 and rollers 13 evenly distributed on the upper surface of the conveying frame 11 and in contact with the workpiece. Side rollers 14 are also arranged on the two side edges of the conveying frame 11. The side rollers 14 can contact with the workpiece and the rotation direction of the side rollers 14 is consistent with that of the rollers 13. The side rollers 14 can play a guiding role when conveying gas cylinders.

[0031] About lifting conveying mechanism 20: Reference Figure 4 The lifting and conveying mechanism 20 includes a first column 21 arranged in parallel and a first beam 23 arranged horizontally on the top of the first column 21. A telescopic rod 22 is arranged on the contact surface between the first beam 23 and the first column 21. A first support block 25 is arranged on the contact surface between the first beam 23 and the workpiece. Preferably, the first support block 25 is a wedge-shaped structure and is symmetrically arranged on the surface of the first beam 23 in a concave design to well carry the workpiece. A cylinder 24 is installed below the first beam 23 and between the first columns 21. The cylinder 24 drives the telescopic rod 22 to move up and down. The cylinder 24 lifts so that the lifting and conveying mechanism 20 located at the entrance 12 of the conveying station receives the workpiece, thereby separating the workpiece from the roller conveyor line 10; the cylinder 24 retracts so that the lifting and conveying mechanism 20 located at the entrance 12 of the conveying station unloads the workpiece onto the roller conveyor line 10.

[0032] About the guide rail mechanism 30: Reference Figure 5 The guide rail mechanism 30 includes a linear guide rail 33 for guiding the movement of the lifting and conveying mechanism 20. The lifting and conveying mechanism 20 is slidably arranged on the linear guide rail 33. Two linear guide rails 33 are arranged in parallel and are respectively aligned with the conveying station entrance 12. A buffer station 31 is arranged in parallel near the linear guide rail 33 and located outside the linear guide rail 33. The buffer station 31 is fixed on the outside of the linear guide rail 33 and is adjacent to the linear guide rail 33. The lifting and conveying mechanism 20 receives the workpiece and moves along the linear guide rail 33 to convey the workpiece to the buffer station 31. The buffer station 31 includes a second column 310 arranged in parallel and a second beam 311 arranged horizontally on the top of the second column 310. The contact surface of the second beam 311 with the workpiece is provided with a second support 312, and the structure of the second support 312 is consistent with the structure of the first support block 25. A photoelectric sensor 313 is arranged on the side of the buffer station 31 close to the walking track for detecting the position of the workpiece. A track frame 32 is arranged around the linear guide rail 33, and a motor 34 is installed at one end of the track frame 32. A connecting block 35 and a synchronous belt 36 are arranged at the end away from the motor 34. The connecting block 35 is respectively connected to the lifting and conveying mechanism 20 and the synchronous belt 36 on the same side, so as to ensure that the lifting and conveying mechanism 20 arranged parallel to the linear guide rail 33 can move synchronously.

[0033] Through the above-mentioned double-station lifting and transplanting device, gas cylinders with larger diameters can be accommodated on the roller conveyor line 10, and the side rollers 14 can play a guiding role when transporting gas cylinders; the guide rail mechanism 30 ensures smooth transportation of the workpiece when receiving or transporting the workpiece, and there is no impact or collision with the roller conveyor line 10 or the equipment; the lifting and retracting of the cylinder 24 directly controls the lifting and transplanting mechanism 20 to lift and transplant the workpiece, and this device can greatly save space in production.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-station lifting and transplanting device, characterized in that: include: A roller conveyor line (10) for conveying workpieces, having a conveying station entrance (12) perpendicular to the conveying direction of the workpieces; A lifting conveying mechanism (20) capable of lifting and moving in and out of the conveying station entrance (12), wherein the lifting conveying mechanism (20) moves to the conveying station entrance (12) and lifts and moves to receive workpieces from the roller conveying line (10) or unload workpieces onto the roller conveying line (10); and A guide rail mechanism (30) that drives the lifting and conveying mechanism (20) to move back and forth is provided with a buffer station (31), and the lifting and conveying mechanism (20) receives the workpiece and moves it to the buffer station (31) for winding the workpiece.

2. The double-station lifting and transplanting device according to claim 1 is characterized in that: The guide rail mechanism (30) is arranged perpendicularly to the roller conveyor line (10); the roller conveyor line (10) comprises a conveyor frame (11) and rollers (13) that are evenly distributed and located on the upper surface of the conveyor frame (11) and in contact with the workpiece.

3. The double-station lifting and transplanting device according to claim 2 is characterized in that: Side rollers (14) are also provided on both side edges of the conveying frame (11); the side rollers (14) can contact the workpiece and the rotation direction of the side rollers (14) is consistent with that of the rollers (13).

4. The double-station lifting and transplanting device according to claim 1 is characterized in that: The lifting and conveying mechanism (20) comprises first columns (21) arranged in parallel and a first crossbeam (23) arranged horizontally on the top of the first columns (21); a telescopic rod (22) is arranged on the contact surface between the first crossbeam (23) and the first columns (21); a first supporting block (25) is arranged on the contact surface between the first crossbeam (23) and the workpiece; and a cylinder (24) is installed below the first crossbeam (23) and between the first columns (21); the cylinder (24) drives the telescopic rod (22) to move up and down.

5. The double-station lifting and transplanting device according to claim 4 is characterized in that: The buffer station (31) comprises second columns (310) arranged in parallel and a second beam (311) arranged horizontally on the top of the second columns (310), and a second support block (312) is provided on the contact surface between the second beam (311) and the workpiece.

6. The double-station lifting and transplanting device according to claim 5, characterized in that: The first support block (25) and the second support block (312) are both wedge-shaped structures.

7. The double-station lifting and transplanting device according to claim 1 is characterized in that: A photoelectric sensor (313) is provided on one side of the buffer station (31) close to the travel track.

8. The double-station lifting and transplanting device according to claim 1, characterized in that: The guide rail mechanism (30) further comprises a linear guide rail (33) for guiding the movement of the lifting and conveying mechanism (20); two linear guide rails (33) are arranged in parallel and are respectively aligned with the conveying station entrance (12); the buffer station (31) is arranged in parallel near the linear guide rail (33) and on the outside of the linear guide rail (33); the lifting and conveying mechanism (20) receives the workpiece and moves along the linear guide rail (33) to convey the workpiece to the buffer station (31).

9. The double-station lifting and transplanting device according to claim 8, characterized in that: The guide rail mechanism (30) further comprises a motor (34), a connecting block (35) and a synchronous belt (36); the connecting block (35) respectively connects the lifting and conveying mechanism (20) and the synchronous belt (36) on the same side to ensure synchronous movement of the lifting and conveying mechanism (20) arranged parallel to the linear guide rail (33).

10. The double-station lifting and transplanting device according to claim 8, characterized in that: A track frame (32) is arranged around the linear guide rail (33).

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