Transmission anti-deviation structure of machining production line

Abstract

The utility model discloses a transmission anti-deviation structure of a machining production line, and relates to the technical field of machining. According to the transmission anti-deviation structure of the machining production line, the multiple driven belts are fixed to the machine base through the first mounting plates, the driven belts are connected end to end through belt wheels, extension of the synchronous belt is achieved, the multiple movable frames are mounted on the machine base through the second mounting plates, and corresponding arrangement of the movable frames, the synchronous belt and the driven belts is achieved; the right side of the workpiece is attached to a synchronous belt and a driven belt, the synchronous belt, the driven belt and a conveying belt synchronously move to drive the workpiece to move, meanwhile, the left side of the workpiece makes contact with a rotating roller, the rotating roller rolls in a matched mode to conduct sliding limiting on the workpiece, and the workpiece is effectively prevented from deviating; the same driving force is provided for the side face of the workpiece, meanwhile, damage to the surface of the workpiece caused by friction is avoided, and the conveying stability and the production quality of the workpiece are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, in particular to an anti-offset structure for workpiece transmission in a machining production line. Background Art

[0002] A machining production line refers to a production operation line that reasonably arranges the machining processes of workpieces on several machine tools during the manufacturing process of machine parts, and connects them into a whole with a conveying device and auxiliary devices. The workpiece to be machined needs to pass through each processing equipment in sequence according to its technological process under the action of the conveying device to complete all machining tasks of the workpiece.

[0003] During the workpiece transmission process of the existing machining production line, the workpiece is prone to offset or even fall off, affecting the machining process. Generally, the anti-offset structure is prone to friction with the surface of the workpiece, causing damage to the surface of the workpiece or causing jams in the conveying, with low practicability. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an anti-offset structure for workpiece transmission in a machining production line, which solves the problems that during the workpiece transmission process of the machining production line, the workpiece is prone to offset or even fall off, affecting the machining process, and generally, the anti-offset structure is prone to friction with the surface of the workpiece, causing damage to the surface of the workpiece or causing jams in the conveying, with low practicability.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: an anti-offset structure for workpiece transmission in a machining production line, including a conveyor belt, machine bases are arranged on the left and right sides of the conveyor belt, a driving shaft is arranged at the front end inside the conveyor belt, a synchronous belt is arranged on the right side at the upper end of the conveyor belt, a synchronous roller is arranged at the front end inside the synchronous belt, a driving roller is arranged at the rear end inside the synchronous belt, a driven belt is arranged at the rear end of the synchronous belt, driven rollers are arranged on the front and rear sides inside the driven belt, belt pulleys are arranged at the upper ends of the driven rollers, a first mounting plate is arranged at the lower end of the driven belt, a moving frame is arranged on the left side at the upper end of the conveyor belt, a second mounting plate is arranged on the left side of the moving frame, an electric push rod is arranged on the left side of the second mounting plate, and a rotating roller is arranged at the right end of the moving frame.

[0006] Preferably, the right end of the driving shaft extends to the inside of the machine base and is provided with a first bevel gear, the left end of the driving shaft extends to the inside of the machine base and is provided with a driving motor, the lower end of the synchronous roller is rotatably connected to the upper end of the machine base and extends to the inside of the machine base and is fixedly installed with a second bevel gear, and the second bevel gear meshes with the first bevel gear to realize the synchronous rotation of the synchronous roller and the driving shaft.

[0007] Preferably, the synchronous belt is drivingly connected to the outer sides of the synchronous roller and the driving roller. The first support rollers are arranged at equal intervals on the inner side of the synchronous belt. The lower ends of the driving roller and the first support rollers are rotatably connected to the upper end of the machine base, facilitating the synchronous rotation of the synchronous belt and the conveyor belt.

[0008] Preferably, the upper end of the driving roller and the driven roller are drivingly connected by a belt pulley. The driven belt is drivingly connected to the outer side of the driven roller. The synchronous roller, the driving roller, and the driven roller have the same diameter as the driving shaft, facilitating the synchronous rotation of the driven belt and the conveyor belt.

[0009] Preferably, the second support rollers are arranged at equal intervals on the inner side of the driven belt. The lower ends of the driven roller and the second support rollers are rotatably connected to the upper end of the first mounting plate. The lower end of the first mounting plate is detachably connected to the machine base by bolts, facilitating the installation and splicing extension of the driven belt.

[0010] Preferably, the lower end of the second mounting plate is detachably connected to the machine base by bolts. The electric push rod is fixedly connected to the left end of the second mounting plate. The output end of the electric push rod extends to the right end of the second mounting plate and is fixedly connected to the left side of the moving frame, facilitating the pushing of the moving frame to move.

[0011] Preferably, the moving frame is designed in a U-shaped structure. A plurality of rotating rollers are arranged at equal intervals at the right end of the moving frame and are adapted to the left ends of the synchronous belt and the driven belt. The upper and lower ends of the rotating rollers are rotatably connected to the inner side of the moving frame, facilitating the limiting and guiding of the side of the workpiece.

[0012] The present utility model provides an anti-offset structure for the transmission of a machining production line. Compared with the prior art, it has the following beneficial effects:

[0013] 1. For the anti-offset structure for the transmission of the machining production line, by setting the conveyor belt, machine base, driving shaft, first bevel gear, driving motor, synchronous belt, synchronous roller, second bevel gear, driving roller, driven belt, driven roller, belt pulley, first mounting plate, moving frame, and second mounting plate, the driving motor drives the driving shaft to rotate, causing the first bevel gear to drive the second bevel gear and the synchronous roller to rotate. At this time, the synchronous roller drives the synchronous belt and the driving roller to rotate, realizing the same-speed rotation of the synchronous belt and the conveyor belt. At the same time, the belt pulley drives the driven roller to rotate, realizing the same-speed rotation of the driven belt and the synchronous belt. The multiple driven belts are fixed on the machine base through the first mounting plate, and the driven belts are connected end to end through the belt pulley, realizing the extension of the synchronous belt. The multiple moving frames are installed on the machine base through the second mounting plate, realizing the corresponding setting of the moving frame with the synchronous belt and the driven belt, and at the same time facilitating the subsequent disassembly, installation, and maintenance of each structure.

[0014] 2. The anti-offset structure for the transmission of this machining production line, by setting a synchronous belt, a driven belt, and a rotating roller, the right side of the workpiece is in contact with the synchronous belt and the driven belt. The synchronous belt, the driven belt, and the conveyor belt move synchronously to drive the workpiece to move. At the same time, the left side of the workpiece is in contact with the rotating roller, and the rotating roller cooperates with rolling to perform sliding limit on it. While effectively avoiding the offset of the workpiece, it provides the same driving force for its side, and at the same time avoids damage to the surface of the workpiece caused by friction, improving the transmission stability and the production quality of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic three-dimensional structure diagram of the present utility model Figure 1 ;

[0016] Figure 2 is a schematic three-dimensional structure diagram of the present utility model Figure 2 ;

[0017] Figure 3 is a schematic three-dimensional structure diagram of the driven belt of the present utility model;

[0018] Figure 4 is a schematic three-dimensional structure diagram of the moving frame of the present utility model;

[0019] Figure 5 is a schematic front view semi-sectional structure diagram of the drive shaft of the present utility model.

[0020] In the figure: 1. Conveyor belt; 2. Machine base; 3. Drive shaft; 31. First bevel gear; 32. Drive motor; 4. Synchronous belt; 41. First support roller; 5. Synchronous roller; 51. Second bevel gear; 6. Driving roller; 7. Driven belt; 71. Second support roller; 8. Driven roller; 9. Belt pulley; 10. First mounting plate; 11. Moving frame; 12. Second mounting plate; 13. Electric push rod; 14. Rotating roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-5, the present utility model provides a technical solution: a transmission anti-offset structure for a machining production line, including a conveyor belt 1. On the left and right sides of the conveyor belt 1, there are machine bases 2. At the front end inside the conveyor belt 1, there is a drive shaft 3. On the right side at the upper end of the conveyor belt 1, there is a synchronous belt 4. At the front end inside the synchronous belt 4, there is a synchronous roller 5. The right end of the drive shaft 3 extends to the inside of the machine base 2 and is provided with a bevel gear one 31. The left end of the drive shaft 3 extends to the inside of the machine base 2 and is provided with a drive motor 32. The lower end of the synchronous roller 5 is rotatably connected to the upper end of the machine base 2 and extends to the inside of the machine base 2 and is fixedly installed with a bevel gear two 51. The bevel gear two 51 meshes with the bevel gear one 31. At the rear end inside the synchronous belt 4, there is a transmission roller 6. The synchronous belt 4 is in transmission connection with the outer sides of the synchronous roller 5 and the transmission roller 6. At equal intervals on the inside of the synchronous belt 4, there are support rollers one 41. The lower ends of the transmission roller 6 and the support rollers one 41 are both rotatably connected to the upper end of the machine base 2. By driving the drive shaft 3 to rotate through the drive motor 32, the bevel gear one 31 drives the bevel gear two 51 and the synchronous roller 5 to rotate. At this time, the synchronous roller 5 drives the synchronous belt 4 and the transmission roller 6 to rotate, realizing the same-speed rotation of the synchronous belt 4 and the conveyor belt 1;

[0023] At the rear end of the synchronous belt 4, there is a driven belt 7. On the front and rear sides inside the driven belt 7, there are driven rollers 8. At the upper end of the driven roller 8, there is a pulley 9. The upper end of the transmission roller 6 and the driven roller 8 are in transmission connection through the pulley 9. The driven belt 7 is in transmission connection with the outer sides of the driven rollers 8. The synchronous roller 5, the transmission roller 6, and the driven roller 8 all have the same diameter as the drive shaft 3. At the lower end of the driven belt 7, there is a mounting plate one 10. At equal intervals on the inside of the driven belt 7, there are support rollers two 71. The lower ends of the driven rollers 8 and the support rollers two 71 are both rotatably connected to the upper end of the mounting plate one 10. The lower end of the mounting plate one 10 is detachably connected to the machine base 2 through bolts. The pulley 9 drives the driven roller 8 to rotate, realizing the same-speed rotation of the driven belt 7 and the synchronous belt 4. A plurality of driven belts 7 are fixed on the machine base 2 through the mounting plate one 10, and the driven belts 7 are connected end to end through the pulleys 9, realizing the extension of the synchronous belt 4;

[0024] On the left side of the upper end of the conveyor belt 1, there is a moving frame 11. On the left side of the moving frame 11, there is a second mounting plate 12. On the left side of the second mounting plate 12, there is an electric push rod 13. The lower end of the second mounting plate 12 and the machine base 2 are detachably connected by bolts. The electric push rod 13 is fixedly connected to the left end of the second mounting plate 12. The output end of the electric push rod 13 extends to the right end of the second mounting plate 12 and is fixedly connected to the left side of the moving frame 11. At the right end of the moving frame 11, there is a roller 14. The moving frame 11 is designed in a U-shaped structure. A plurality of rollers 14 are evenly distributed at the right end of the moving frame 11 and are adapted to the left ends of the synchronous belt 4 and the driven belt 7. Both the upper and lower ends of the roller 14 are rotatably connected to the inner side of the moving frame 11. By installing a plurality of moving frames 11 on the machine base 2 through the second mounting plate 12, the corresponding setting of the moving frame 11 with the synchronous belt 4 and the driven belt 7 is realized. At the same time, it is convenient for the subsequent disassembly, assembly and maintenance of each structure. By adjusting the electric push rod 13, the distance between the roller 14 and the synchronous belt 4 and the driven belt 7 is matched with the workpiece.

[0025] During use, the driving motor 32 drives the driving shaft 3 to rotate, so that the first bevel gear 31 drives the second bevel gear 51 and the synchronous roller 5 to rotate. At this time, the synchronous roller 5 drives the synchronous belt 4 and the transmission roller 6 to rotate, realizing the same-speed rotation of the synchronous belt 4 and the conveyor belt 1. At the same time, the belt pulley 9 drives the driven roller 8 to rotate, realizing the same-speed rotation of the driven belt 7 and the synchronous belt 4. A plurality of driven belts 7 are fixed on the machine base 2 through the first mounting plate 10, and the driven belts 7 are connected end to end through the belt pulleys 9 to realize the extension of the synchronous belt 4. By installing a plurality of moving frames 11 on the machine base 2 through the second mounting plate 12, the corresponding setting of the moving frame 11 with the synchronous belt 4 and the driven belt 7 is realized. At the same time, it is convenient for the subsequent disassembly, assembly and maintenance of each structure. By adjusting the electric push rod 13, the distance between the roller 14 and the synchronous belt 4 and the driven belt 7 is matched with the workpiece. During the transmission of the workpiece, the right side of the workpiece is in contact with the synchronous belt 4 and the driven belt 7. The synchronous belt 4, the driven belt 7 and the conveyor belt 1 move synchronously to drive the workpiece to move. At the same time, the left side of the workpiece is in contact with the roller 14, and the roller 14 rolls cooperatively to perform sliding limit on it, effectively avoiding the deviation of the workpiece and providing the same driving force for its side, and at the same time avoiding damage to the surface of the workpiece caused by friction, improving the transmission stability and the production quality of the workpiece.

[0026] At the same time, the content not detailedly described in this specification belongs to the prior art well-known to those skilled in the art.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transmission anti-deviating structure for a mechanical processing production line, comprising a conveyor belt (1), characterized in that: A base (2) is provided on the left and right sides of the conveyor belt (1), a driving shaft (3) is provided at the front end of the inner side of the conveyor belt (1), a synchronous belt (4) is provided on the right side of the upper end of the conveyor belt (1), a synchronous roller (5) is provided at the front end of the inner side of the synchronous belt (4), a transmission roller (6) is provided at the rear end of the inner side of the synchronous belt (4), a driven belt (7) is provided at the rear end of the synchronous belt (4), driven rollers (8) are provided on both the front and rear sides of the inner side of the driven belt (7), a pulley (9) is provided at the upper end of the driven roller (8), a mounting plate 1 (10) is provided at the lower end of the driven belt (7), a moving frame (11) is provided on the left side of the upper end of the conveyor belt (1), a mounting plate 2 (12) is provided on the left side of the moving frame (11), an electric push rod (13) is provided on the left side of the mounting plate 2 (12), and a rotating roller (14) is provided at the right end of the moving frame (11).

2. The transmission anti-deviation structure of a mechanical processing production line according to claim 1, characterized in that: The right end of the drive shaft (3) extends to the inner side of the machine base (2) and is provided with a bevel gear 1 (31); the left end of the drive shaft (3) extends to the inner side of the machine base (2) and is provided with a drive motor (32); the lower end of the synchronous roller (5) is rotatably connected to the upper end of the machine base (2) and extends to the inner side of the machine base (2) and is fixedly provided with a bevel gear 2 (51); the bevel gear 2 (51) and the bevel gear 1 (31) are meshed with each other.

3. The transmission anti-deviation structure of a mechanical processing production line according to claim 1, characterized in that: The synchronous belt (4) is connected to the outer sides of the synchronous roller (5) and the transmission roller (6) in a transmission manner. The inner side of the synchronous belt (4) is provided with support rollers (41) at equal intervals. The lower ends of the transmission roller (6) and the support roller (41) are both rotatably connected to the upper end of the machine base (2).

4. The transmission anti-deviation structure of a mechanical processing production line according to claim 1, characterized in that: The upper end of the driving roller (6) and the driven roller (8) are connected in transmission via a pulley (9), the driven belt (7) and the outer side of the driven roller (8) are connected in transmission, and the synchronous roller (5), the driving roller (6) and the driven roller (8) all have the same diameter as the drive shaft (3).

5. The transmission anti-deviation structure of a mechanical processing production line according to claim 1, characterized in that: Support rollers (71) are arranged at equal intervals on the inner side of the driven belt (7); the lower ends of the driven rollers (8) and the support rollers (71) are rotatably connected to the upper end of the mounting plate (10); and the lower end of the mounting plate (10) is detachably connected to the machine base (2) by bolts.

6. The transmission anti-deviation structure of a mechanical processing production line according to claim 1, characterized in that: The lower end of the second mounting plate (12) is detachably connected to the machine base (2) by bolts, the electric push rod (13) is fixedly connected to the left end of the second mounting plate (12), and the output end of the electric push rod (13) extends to the right end of the second mounting plate (12) and is fixedly connected to the left side of the movable frame (11).

7. The transmission anti-deviation structure of a mechanical processing production line according to claim 1, characterized in that: The movable frame (11) is designed as a U-shaped structure. A plurality of rotating rollers (14) are located at the right end of the movable frame (11) and are evenly spaced and mutually adapted with the left ends of the synchronous belt (4) and the driven belt (7). The upper and lower ends of the rotating rollers (14) are rotatably connected to the inner side of the movable frame (11).

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