Forklift split rim production system and production process

Abstract

The invention discloses a forklift split rim production system which comprises a first punching machine, an oil press, a second punching machine, an overturning frame and a lathe which are sequentially arranged, and a chopping and feeding device is arranged at the feeding end of the first punching machine; a circulating conveying line is arranged between the lathe and the first punching machine, and a feeding conveying line is arranged at the end, close to the first punching machine, of the circulating conveying line; according to the production line, by arranging the production line, the automation level can be improved, the labor intensity of workers in production can be reduced, meanwhile, the production takt is conveniently adjusted through automatic production, the invalid waiting time between production stations is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wheel rim processing, in particular to a forklift split wheel rim production system and a production process. Background Art

[0002] The production and processing of forklift split wheel rims includes multiple processes such as stamping, edge turning, cleaning, etc., covering a variety of process methods. At present, each process in production is manual, and the operation time is not equal. Not only does it have to be transferred, but there are also many work-in-progress products; there are many quality control points for process parts; and the manual operation intensity is high. Summary of the invention

[0003] The object of the present invention is to provide a forklift split wheel rim production system and production process to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A forklift split wheel rim production system comprises a first punching machine, a hydraulic press, a second punching machine, a turning frame, and a lathe arranged in sequence, wherein a chopping and feeding device is provided at the feeding end of the first punching machine;

[0006] A circulating conveyor line is provided between the lathe and the first punch press, and a feeding conveyor line is provided at one end of the circulating conveyor line close to the first punch press;

[0007] A cleaning machine is provided at the rear end of the second punching machine.

[0008] As a further solution of the present invention: a feeder is provided at one end of the chopping material feeding device close to the first punch press.

[0009] As a further solution of the present invention: a waste collection rack is provided at one end of the first punch press, and a discharge machine is provided between the waste collection rack and the first punch press.

[0010] As a further solution of the present invention: a positioning device and a first transfer robot are further provided between the feeding conveyor line and the first punch press.

[0011] As a further solution of the present invention: an oil rolling machine is provided between the first punching machine and the hydraulic press, a roller conveyor line is provided between the oil rolling machine and the first punching machine, and a second transfer robot is provided between the oil rolling machine and the hydraulic press.

[0012] As a further solution of the present invention: a third transfer robot is provided between the hydraulic press and the second punch press, and a fourth transfer robot is provided at the discharge end of the second punch press.

[0013] As a further solution of the present invention: a fifth transfer robot is provided between the turning frame and the lathe, and a sixth transfer robot is provided at the discharge end of the lathe and the cleaning machine.

[0014] A forklift split wheel rim production process comprises the following steps:

[0015] S1. Obtain raw materials;

[0016] S2, the raw materials are processed in the first round of blanking, drawing, punching holes and lathing through the first punch press, hydraulic press, second punch press and lathe in sequence;

[0017] S3, conveying the workpiece after the first round of processing to the feeding end of the production line through the circulation conveyor line;

[0018] S4, the workpiece after the first round of processing is sequentially processed by the first punching machine, the hydraulic press, the second punching machine, and the cleaning machine for the second round of processing including chamfering of the punching hole, finishing, punching, and cleaning;

[0019] S5. The workpiece after the second round of processing is sent out of the production line.

[0020] As a further solution of the present invention: the first round of processing in S2 comprises the following steps:

[0021] S2.1, moving the stacked material to the chopping material feeding device, using the destacking hand on the chopping material feeding device to suck the sheet and transfer it to the feeder, and using the feeder to move the sheet to the first punch press and punch the sheet through the first punch press to obtain round sheet blanks, and the waste material is moved to the waste collection rack through the discharge machine;

[0022] S2.2, after the round sheet material obtained in step S1.1 is degreased by an oil rolling machine, it is moved to a hydraulic press by a second transfer robot and drawn by the hydraulic press;

[0023] S2.3, the drawn workpiece is moved to the second punching machine by the third transfer robot to punch small holes;

[0024] S2.4, the fourth transfer manipulator moves the workpiece after the small hole is punched to the turning frame and turns it half a circle;

[0025] S2.5, using the fifth transfer manipulator to move the turned workpiece to the lathe for lathe turning;

[0026] S2.6. The sixth transfer robot palletizes the workpieces behind the car and moves them to the circulating conveyor line.

[0027] As a further solution of the present invention: the second round of processing in S4 comprises the following steps:

[0028] S4.1. Move the stacked workpieces after the first round of processing to the loading conveyor line through the circulating conveyor line, and move the workpieces to the positioning device and position the workpieces through the first transfer manipulator;

[0029] S4.2, using the first transfer robot to move the workpiece on the positioning device to the first punching machine and perform chamfering on the punching hole;

[0030] S4.3, using the second transfer robot to move the workpiece after the punching hole chamfering to the hydraulic press for finishing;

[0031] S4.4, the third transfer robot moves the finished workpiece to the second punching machine for punching the large hole;

[0032] S4.5, using the fourth transfer robot to move the workpiece after punching the large hole to a cleaning machine for cleaning;

[0033] S4.6. Use the sixth transfer robot to unload and stack the cleaned workpieces.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] 1. This application can improve the level of automation and reduce the labor intensity of workers in production by setting up a production line. At the same time, automated production facilitates the adjustment of production rhythm, reduces the invalid waiting time between production stations, and improves production efficiency;

[0036] 2. This application sets up a circulating production line and processes the workpiece in two rounds of eight steps, which can quickly increase the production efficiency of the product, improve the production quality, and produce rims of various specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is the production system layout diagram of this embodiment;

[0038] In the figure: 1-feeding conveyor line, 2-positioning device, 3-first transfer robot, 4-feeder, 5-chopping material feeding device, 6-discharging machine, 7-waste collection rack, 8-first punching machine, 9-roller conveyor line, 10-oil rolling machine, 11-second transfer robot, 12-hydraulic press, 13-third transfer robot, 14-second punching machine, 15-fourth transfer robot, 16-turning rack, 17-fifth transfer machine, 18-cleaning machine, 19-lathe, 20-sixth transfer robot, 21-circulation conveyor line. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] See also Figure 1 In an embodiment of the present invention, a forklift split wheel rim production system includes a first punch 8, an oil press 12, a second punch 14, a turning frame 16, and a lathe 19 arranged in sequence. A chopping material feeding device 5 is provided at the feeding end of the first punch 8, and a feeder 4 is provided at the end of the chopping material feeding device 5 close to the first punch 8. A waste collection rack 7 is provided at one end of the first punch 8, and a discharge machine 6 is provided between the waste collection rack 7 and the first punch 8. A positioning device 2 and a first transfer manipulator 3 are also provided between the feeding conveyor line 1 and the first punch 8. In this embodiment, the first punch 8 is a 630T punch, the oil press 12 is a 630T oil press, and the second punch 14 is a 400T punch.

[0041] An oil rolling machine 10 is also provided between the first punching machine 8 and the hydraulic press 12, a roller conveyor line 9 is provided between the oil rolling machine 10 and the first punching machine 8, a second transfer robot 11 is provided between the oil rolling machine 10 and the hydraulic press 12, a third transfer robot 13 is provided between the hydraulic press 12 and the second punching machine 14, a fourth transfer robot 15 is provided at the discharge end of the second punching machine 14, a fifth transfer robot 17 is provided between the turning frame 16 and the lathe 19, a cleaning machine 18 is provided at the rear end of the second punching machine 14, and a sixth transfer robot 20 is provided at the discharge ends of the lathe 19 and the cleaning machine 18.

[0042] A circulating conveyor line 21 is provided between the lathe 19 and the first punch press 8 , and a feeding conveyor line 1 is provided at one end of the circulating conveyor line 21 close to the first punch press 8 .

[0043] A forklift split wheel rim production process comprises the following steps:

[0044] S1. Obtain raw materials;

[0045] S2, the raw materials are processed by the first punching machine 8, the hydraulic press 12, the second punching machine 14, and the lathe 19 in sequence for the first round of blanking, drawing, punching holes, and edge turning;

[0046] The first round of processing includes the following steps:

[0047] S2.1, the stacked material is moved to the chopping material feeding device 5, the stacking hand on the chopping material feeding device 5 sucks the sheet and transfers it to the feeder 4, the feeder 4 moves the sheet to the first punch 8 and punches the sheet through the first punch 8 to obtain round sheet blanks, and the waste is moved to the waste collection rack 7 through the discharger 6;

[0048] S2.2, after the round piece obtained in step S1.1 is degreased by the oil rolling machine 10, it is moved to the hydraulic press 12 by the second transfer robot 11, and drawn by the hydraulic press 12;

[0049] S2.3, the third transfer robot 13 moves the drawn workpiece to the second punching machine 14 for punching small holes;

[0050] S2.4, the fourth transfer robot 15 moves the punched workpiece to the turning frame 16 and turns it half a circle;

[0051] S2.5, the fifth transfer robot 17 moves the turned workpiece to the lathe 19 for lathing;

[0052] S2.6. The sixth transfer robot 20 stacks the workpieces after the machine is stacked and moves them to the circulating conveyor line 21.

[0053] S3, conveying the workpiece after the first round of processing to the feed end of the production line through the circulating conveyor line 21;

[0054] S4, the workpiece after the first round of processing is sequentially processed by the first punching machine 8, the hydraulic press 12, the second punching machine 14, and the cleaning machine 18 for the second round of processing including chamfering of the punching hole, finishing, punching, and cleaning;

[0055] The second round of processing includes the following steps:

[0056] S4.1, move the stacked workpieces after the first round of processing to the loading conveyor line 1 through the circulating conveyor line 21, and move the workpieces to the positioning device 2 through the first transfer robot 3 and position the workpieces;

[0057] S4.2, the first transfer robot 3 moves the workpiece on the positioning device 2 to the first punching machine 8 and performs chamfering on the punching hole;

[0058] S4.3, the second transfer robot 11 moves the workpiece after the punching hole chamfering to the hydraulic press 12 for finishing;

[0059] S4.4, the third transfer robot 13 moves the finished workpiece to the second punching machine 14 for punching the large hole;

[0060] S4.5, the fourth transfer robot 15 moves the workpiece after punching the large hole to the cleaning machine 18 for cleaning;

[0061] S4.6. The sixth transfer robot 20 is used to unload and stack the cleaned workpieces.

[0062] S5. The workpiece after the second round of processing is sent out of the production line.

[0063] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0064] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A forklift split wheel rim production system, It is characterized in that It comprises a first punching machine (8), a hydraulic press (12), a second punching machine (14), a turning frame (16), and a lathe (19) which are arranged in sequence, wherein a chopping material feeding device (5) is provided at the feeding end of the first punching machine (8); A circulating conveyor line (21) is provided between the lathe (19) and the first punching machine (8), and a feeding conveyor line (1) is provided at one end of the circulating conveyor line (21) close to the first punching machine (8); A cleaning machine (18) is provided at the rear end of the second punching machine (14).

2. A forklift split wheel rim production system according to claim 1, It is characterized in that A feeder (4) is provided at one end of the chopping material feeding device (5) close to the first punching machine (8).

3. A forklift split wheel rim production system according to claim 1, It is characterized in that A waste collection rack (7) is provided at one end of the first punching machine (8), and a discharge machine (6) is provided between the waste collection rack (7) and the first punching machine (8).

4. A forklift split wheel rim production system according to claim 1, It is characterized in that A positioning device (2) and a first transfer robot (3) are also provided between the loading conveyor line (1) and the first punching machine (8).

5. A forklift split wheel rim production system according to claim 1, It is characterized in that An oil rolling machine (10) is also provided between the first punching machine (8) and the hydraulic press (12), a roller conveyor line (9) is provided between the oil rolling machine (10) and the first punching machine (8), and a second transfer robot (11) is provided between the oil rolling machine (10) and the hydraulic press (12).

6. A forklift split wheel rim production system according to claim 1, It is characterized in that A third transfer robot (13) is provided between the hydraulic press (12) and the second punching machine (14), and a fourth transfer robot (15) is provided at the discharge end of the second punching machine (14).

7. A forklift split wheel rim production system and production process according to claim 1, It is characterized in that A fifth transfer robot (17) is provided between the turning frame (16) and the lathe (19), and a sixth transfer robot (20) is provided at the discharge end of the lathe (19) and the cleaning machine (18).

8. A forklift split wheel rim production process using the forklift split wheel rim production system according to any one of claims 1 to 7, It is characterized in that The following steps are involved: S1. Obtain raw materials; S2, the raw materials are sequentially processed through a first punching machine (8), a hydraulic press (12), a second punching machine (14), and a lathe (19) to undergo a first round of processing including blanking, drawing, punching small holes, and edge turning; S3, conveying the workpiece after the first round of processing to the feed end of the production line through the circulating conveyor line (21); S4, the workpiece after the first round of processing is sequentially passed through a first punching machine (8), a hydraulic press (12), a second punching machine (14), and a cleaning machine (18) for a second round of processing including chamfering of the punching hole, finishing, punching, and cleaning; S5. The workpiece after the second round of processing is sent out of the production line.

9. A forklift split wheel rim production process according to claim 8, It is characterized in that The first round of processing in S2 includes the following steps: S2.1, the stacked material is moved to the chopping material feeding device (5), the stacking hand on the chopping material feeding device (5) sucks the material piece and transfers it to the feeder (4), the feeder (4) moves the material piece to the first punching machine (8) and punches and blanks the material through the first punching machine (8) to obtain round blanks, and the waste material is moved to the waste collection rack (7) through the discharge machine (6); S2.2, after the round sheet material obtained in step S1.1 is degreased by the oil rolling machine (10), it is moved to the hydraulic press (12) by the second transfer robot (11), and drawn by the hydraulic press (12); S2.3, moving the drawn workpiece to the second punching machine (14) through the third transfer robot (13) to punch small holes; S2.4, the fourth transfer robot (15) moves the punched workpiece to the turning frame (16) and turns it half a circle; S2.5, using the fifth transfer manipulator (17) to move the turned workpiece to the lathe (19) for lathing; S2.

6. The sixth transfer robot (20) stacks the workpieces after the machine is stacked and moves them to the circulating conveyor line (21).

10. A forklift split wheel rim production process according to claim 8, It is characterized in that The second round of processing in S4 includes the following steps: S4.1, moving the stacked workpieces after the first round of processing to the loading conveyor line (1) through the circulating conveyor line (21), and moving the workpieces to the positioning device (2) and positioning the workpieces through the first transfer robot (3); S4.2, using the first transfer robot (3), the workpiece on the positioning device (2) is moved to the first punching machine (8) and the punching opening is chamfered; S4.3, using the second transfer robot (11) to move the workpiece after the punching hole chamfering to the hydraulic press (12) for fine finishing; S4.4, the third transfer robot (13) moves the finely trimmed workpiece to the second punching machine (14) for punching the enlarged hole; S4.5, using the fourth transfer robot (15) to move the workpiece after punching the large hole to the cleaning machine (18) for cleaning; S4.6, using the sixth transfer robot (20) to unload and stack the cleaned workpiece.

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