Vertical circulating production equipment for workpiece machining

Abstract

Existing workpiece machining production equipment is generally provided with a clamping hand mechanism, after conveying one workpiece, the clamping hand mechanism needs to return to the feeding end in the original way to clamp the next workpiece for new round conveying, and consequently the clamping hand mechanism has the no-load stroke and is low in machining efficiency. The utility model discloses a vertical circulating production device for workpiece processing, which is characterized in that a vertical circulating conveying mechanism and a processing table board corresponding to the vertical circulating conveying mechanism are arranged, so that after a clamping hand mechanism conveys a workpiece to one end, the workpiece is transferred to another guide rail through a lifting assembly to be clamped, and the workpiece is conveyed to the other end from the end; therefore, all strokes of the clamping hand mechanism are fully loaded. Compared with the prior art, the vertical circulating production equipment for workpiece machining can improve the conveying efficiency of the clamping hand mechanism, so that the machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of workpiece processing, and in particular to a vertical circulating production equipment for workpiece processing. Background Technology

[0002] Workpiece processing equipment typically includes guide rails and gripping mechanisms. These grippers transport the workpiece from the feed end to the unloading end via the guide rails, and milling cutters or other cutting tools are used to process the workpiece during this process. Since the feed and unloading ends are fixed, the gripping mechanisms in existing equipment must return to the feed end after transporting one workpiece to grip the next, resulting in idle strokes and low processing efficiency.

[0003] Based on the above, the existing workpiece processing and production equipment needs further improvement. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a vertical circulating production equipment for workpiece processing. This equipment enables the gripper mechanism to repeatedly transport workpieces through a vertical circulating conveyor mechanism and a double-layer processing table, thereby reducing the idle stroke of the gripper mechanism and improving processing efficiency.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a vertical circulating production equipment for workpiece processing, including a processing table, the processing table including a first table and a second table, the second table being disposed below the first table; a conveying mechanism, the conveying mechanism being disposed on one side of the processing table, including a first guide rail disposed corresponding to the first table and a second guide rail disposed corresponding to the second table, and lifting components disposed at both ends of the first and second guide rails; a gripping mechanism, the gripping mechanism being slidably disposed on the conveying mechanism, the gripping mechanism being reciprocated at the same end of the first and second guide rails via the lifting components; and a processing mechanism, the processing mechanism including a first tool assembly, a second tool assembly, and a third tool assembly, the first tool assembly, the second tool assembly, and the third tool assembly being disposed on a tool mounting plate.

[0006] This invention, by setting up a vertical circulating conveyor mechanism and a corresponding processing table, allows the gripper mechanism to transport the workpiece to one end, then transfer it to another guide rail via a lifting component to clamp the workpiece, and then transport the workpiece from one end to the other, repeating the cycle. This ensures that all strokes of the gripper mechanism are fully loaded. Compared with existing technologies, this invention's vertical circulating production equipment for workpiece processing improves the conveying efficiency of the gripper mechanism, thereby increasing processing efficiency.

[0007] Preferably, the distance between the first table and the second table is not less than the operable height range of the processing mechanism, the feeding end of the first table corresponds to the unloading end of the second table, and the unloading end of the first table corresponds to the feeding end of the first table.

[0008] Preferably, the tool mounting plate is provided with a third guide rail, which extends along the height direction. The first tool assembly is slidably mounted on the third guide rail via a sliding plate. The first tool assembly includes a first tool disposed at the lower part, which extends along the height direction. The height of the first tool can be adjusted via the third guide rail, thereby controlling the machining depth of the workpiece.

[0009] Preferably, the second tool assembly and the third tool assembly are mounted on the tool mounting plate via a transmission assembly. The second tool assembly includes a second tool disposed at the lower part, which extends along the width direction of the machining table. The third tool assembly includes a third tool disposed at the lower part, which extends along the length direction of the machining table.

[0010] The first, second, and third cutting tools can perform machining on the workpiece in the X, Y, and Z directions respectively, so that the end faces of the workpiece can be machined.

[0011] Preferably, the lifting assembly includes a bracket, a fourth guide rail, and a lifting seat. The fourth guide rail is disposed on the bracket, and the lifting seat is slidably disposed on the fourth guide rail. The lifting seat is used to reciprocate to transport the gripper mechanism at the same end of the first guide rail and the second guide rail. Transporting the gripper mechanism through the lifting seat makes the lifting of the gripper mechanism more stable.

[0012] Preferably, the lifting seat includes a base plate and a fifth guide rail, the fifth guide rail being matched with the first guide rail and the second guide rail, the fifth guide rail extending along the length direction of the conveying mechanism, and the fifth guide rail reciprocating along the fourth guide rail via the base plate.

[0013] Preferably, the base plate is provided with a sixth guide rail, which extends along the length of the conveying mechanism. The fifth guide rail is slidably disposed on the sixth guide rail and is spliced ​​to the end of the first or second guide rail through the sixth guide rail.

[0014] Preferably, the lengths of both sides of the second guide rail are greater than the lengths of both sides of the first guide rail, the fourth guide rail is inclined, and the upper end of the fourth guide rail corresponds to the first guide rail, and the lower end of the fourth guide rail corresponds to the second guide rail.

[0015] The gripper mechanism picks up the workpiece from the feed end of the first table, transports the workpiece to the unloading end of the first table, and then unloads it. The gripper mechanism slides onto the fifth guide rail that is connected to the first guide rail. The fifth guide rail slides along the sixth guide rail until it detaches from the first guide rail, and is driven by the base plate to slide along the fourth guide rail to correspond with the second guide rail. It slides along the sixth guide rail and connects with the second guide rail. The gripper mechanism can then slide from the fifth guide rail to the second guide rail, completing the transfer from the first guide rail to the second guide rail. The transfer of the gripper mechanism from the second guide rail to the first guide rail is similar.

[0016] Preferably, the gripper mechanism includes a sliding part slidably disposed on the conveying mechanism and a gripping part for gripping the plate, the gripping part being disposed on one side of the sliding part. Preferably, the sliding part is designed in an "n" shape to match the shape of the guide rail, thereby limiting the gripper structure and preventing it from falling off the guide rail.

[0017] Preferably, the clamping part includes an upper pressure plate and a lower pressure plate, the upper pressure plate is disposed on the upper side of the lower pressure plate, the lower pressure plate is fixedly disposed on the sliding part, and the upper pressure plate is slidably disposed on the sliding part via a seventh guide rail.

[0018] Preferably, a first cylinder is provided on the lower side of the lower pressure plate, and a through hole is provided on the lower pressure plate. The piston on the first cylinder extends through the through hole to the upper pressure plate. The first cylinder adjusts the distance between the upper pressure plate and the lower pressure plate by adjusting the extension length of the piston.

[0019] When it is necessary to clamp the sheet metal, the piston extends further, causing the upper pressure plate to slide upward, thereby increasing the distance between the upper and lower pressure plates. When it is necessary to tighten the clamping part, the piston retracts, causing the upper pressure plate to slide downward, thereby shortening the distance between the upper and lower pressure plates and clamping the sheet metal. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 .

[0021] Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 .

[0022] Figure 3 This is a partial structural schematic diagram of the present invention.

[0023] Figure 4 This is a partial structural diagram of the conveying mechanism.

[0024] Figure 5 This is a schematic diagram of the machining mechanism.

[0025] Figure 6 It is an exploded view of the machining mechanism.

[0026] Figure 7 This is a structural diagram of the lifting assembly.

[0027] Figure 8 This is a schematic diagram of the gripper mechanism. Figure 1 .

[0028] Figure 9 This is a schematic diagram of the gripper mechanism. Figure 2 .

[0029] Figure 10 This is an exploded view of the gripper mechanism.

[0030] Label Explanation:

[0031] Processing table 1, first table 11, second table 12, conveying mechanism 2, first guide rail 3, second guide rail 4, lifting assembly 5, bracket 51, fourth guide rail 52, lifting seat 53, base plate 531, fifth guide rail 532, sixth guide rail 533, clamping mechanism 6, sliding part 61, clamping part 62, upper pressure plate 621, guide rail mounting plate 6211, lower pressure plate 622, through hole 6221, bayonet 6222, seventh guide rail 63, first cylinder 64, processing mechanism 7, first tool assembly 71, first tool 711, second tool assembly 72, second tool 721, third tool assembly 73, third tool 731, tool mounting plate 74, third guide rail 75, sliding plate 76, transmission assembly 77, motor 771, gear transmission structure 772, second cylinder 78, frame 8. Detailed Implementation

[0032] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "horizontal", "inner", and "outer" is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing this utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0033] See Figures 1 to 6This embodiment discloses a vertical circulating production equipment for workpiece processing, including a processing table 1, which includes a first table 11 and a second table 12, with the second table 12 disposed below the first table 11; a conveying mechanism 2, which is disposed on one side of the processing table 1, including a first guide rail 3 corresponding to the first table 11 and a second guide rail 4 corresponding to the second table 12, and lifting components 5 disposed at both ends of the first guide rail 3 and the second guide rail 4; a gripping mechanism 6, which is slidably disposed on the conveying mechanism 2, and the gripping mechanism 6 reciprocates through the lifting components 5 at the same ends of the first guide rail 3 and the second guide rail 4; and a processing mechanism 7, which includes a first tool assembly 71, a second tool assembly 72, and a third tool assembly 73, which are disposed on a tool mounting plate 74.

[0034] See Figures 5 to 6 The tool mounting plate 74 is provided with a third guide rail 75, which extends along the height direction. The first tool assembly 71 is slidably mounted on the third guide rail 75 via a sliding plate 76. The first tool assembly 71 includes a first tool 711 disposed at the lower part, which extends along the height direction. In this design, the height position of the first tool 711 is adjusted via the third guide rail 75, thereby controlling the machining depth of the workpiece. The third guide rail 75 can be used to machine the upper end face of the workpiece.

[0035] See Figures 4 to 5 Specifically, the tool mounting plate 74 is provided with a second cylinder 78, which is located on the upper side of the first tool assembly 71. The second cylinder 78 adjusts the height of the first tool assembly 71 by means of a piston.

[0036] See Figures 5 to 6 The second tool assembly 72 and the third tool assembly 73 are mounted on the tool mounting plate 74 via a transmission assembly 77. The second tool assembly 72 includes a second tool 721 located at the lower part, extending along the width direction of the machining table 1. The third tool assembly 73 includes a third tool 731 located at the lower part, extending along the length direction of the machining table 1. In this design, the second tool 721 and the third tool 731 are used to machine the transverse and longitudinal end faces of the workpiece, respectively, forming an XYZ axis machining mechanism 7 for the workpiece together with the first tool 711, enabling both end faces of the workpiece to be machined.

[0037] See Figures 5 to 6Specifically, the transmission assembly 77 includes a motor 771 and a gear transmission structure 772, wherein the gear transmission structure 772 is disposed between the motor 771, the second cutter 721, and the third cutter 731.

[0038] See Figure 3 and Figure 7 The lifting assembly 5 includes a bracket 51, a fourth guide rail 52, and a lifting seat 53. The fourth guide rail 52 is disposed on the bracket 51, and the lifting seat 53 is slidably disposed on the fourth guide rail 52. The lifting seat 53 is used to reciprocate to transport the gripper mechanism 6 at the same end of the first guide rail 3 and the second guide rail 4.

[0039] See Figure 2 and Figure 6 The lifting seat 53 includes a base plate 531 and a fifth guide rail 532. The fifth guide rail 532 is matched with the first guide rail 3 and the second guide rail 4. The fifth guide rail 532 extends along the length direction of the conveying mechanism 2. The fifth guide rail 532 moves back and forth along the fourth guide rail 52 through the base plate 531.

[0040] See Figure 3 and Figure 7 The base plate 531 is provided with a sixth guide rail 533, which extends along the length of the conveying mechanism 2. The fifth guide rail 532 is slidably disposed on the sixth guide rail 533 and is spliced ​​to the end of the first guide rail 3 or the second guide rail 4 through the sixth guide rail 533.

[0041] See Figure 3 and Figure 7 When the lifting seat 53 slides to the upper end of the fourth guide rail 52, the base plate 531 drives the fifth guide rail 532 to slide along the sixth guide rail 533 until the fifth guide rail 532 is joined with the first guide rail 3; when the lifting seat 53 slides to the lower end of the fourth guide rail 52, the base plate 531 drives the fifth guide rail 532 to slide along the sixth guide rail 533 until the fifth guide rail 532 is joined with the second guide rail 4. Specifically, the fifth guide rail 532 is located in the middle of the lifting seat 53.

[0042] See Figures 3 to 4 The lengths of both sides of the second guide rail 4 are greater than the lengths of both sides of the first guide rail 3. The fourth guide rail 52 is inclined, and the upper end of the fourth guide rail 52 corresponds to the first guide rail 3, while the lower end of the fourth guide rail 52 corresponds to the second guide rail 4.

[0043] See Figure 7 Specifically, the bracket 51 is triangular, and the fourth guide rail 52 is disposed on the hypotenuse of the bracket 51.

[0044] See Figures 8 to 10 The gripping mechanism 6 includes a sliding part 61 slidably disposed on the conveying mechanism 2 and a gripping part 62 for gripping the plate. The gripping part 62 is disposed on one side of the sliding part 61. Specifically, the sliding part 61 is configured as an "n" shape.

[0045] See Figures 8 to 10 The clamping part 62 includes an upper pressure plate 621 and a lower pressure plate 622. The upper pressure plate 621 is disposed on the upper side of the lower pressure plate 622, and the lower pressure plate 622 is fixedly disposed on the sliding part 61. The upper pressure plate 621 is slidably disposed on the sliding part 61 via the seventh guide rail 63.

[0046] See Figures 8 to 10 The upper pressure plate 621 is provided with a guide rail mounting plate 6211 extending along the height direction, the seventh guide rail 63 is mounted on the guide rail mounting plate 6211, and the lower pressure plate 622 is provided with a "U"-shaped bayonet 6222, which matches the guide rail mounting plate 6211.

[0047] See Figures 8 to 10 The lower pressure plate 622 is provided with a first cylinder 64 on its lower side. The lower pressure plate 622 is provided with a through hole 6221. The piston on the first cylinder 64 extends through the through hole 6221 to the upper pressure plate 621. The first cylinder 64 adjusts the distance between the upper pressure plate 621 and the lower pressure plate 622 by adjusting the extension length of the piston.

[0048] See Figures 1 to 4 The conveying mechanism 2 also includes a frame 8, which is C-shaped, and the first guide rail 3 and the second guide rail 4 are arranged on the frame 8 and located in the same vertical direction.

[0049] See Figures 1 to 2 Specifically, the processing table 1 is a roller conveyor table.

[0050] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A vertical circulating production line for workpiece processing, characterized in that, include The processing table (1) includes a first table (11) and a second table (12), and the second table (12) is disposed on the lower side of the first table (11); The conveying mechanism (2) is disposed on one side of the processing table (1), including a first guide rail (3) disposed corresponding to the first table (11) and a second guide rail (4) disposed corresponding to the second table (12), and lifting components (5) disposed at the ends of the first guide rail (3) and the second guide rail (4); A gripping mechanism (6) is slidably mounted on the conveying mechanism (2). The gripping mechanism (6) reciprocates at the same end of the first guide rail (3) and the second guide rail (4) via a lifting assembly (5). The machining mechanism (7) includes a first tool assembly (71), a second tool assembly (72) and a third tool assembly (73), which are disposed on a tool mounting plate (74).

2. The vertical circulating production equipment for workpiece processing according to claim 1, characterized in that, The tool mounting plate (74) is provided with a third guide rail (75), which extends along the height direction. The first tool assembly (71) is slidably mounted on the third guide rail (75) via a sliding plate (76). The first tool assembly (71) includes a first tool (711) disposed at the lower part, which extends along the height direction.

3. The vertical circulating production equipment for workpiece processing according to claim 1, characterized in that, The second tool assembly (72) and the third tool assembly (73) are mounted on the tool mounting plate (74) via a transmission assembly (77). The second tool assembly (72) includes a second tool (721) disposed at the lower part, the second tool (721) extending along the width direction of the machining table (1); The third tool assembly (73) includes a third tool (731) disposed at the lower part, the third tool (731) extending along the length direction of the machining table (1).

4. The vertical circulating production equipment for workpiece processing according to claim 1, characterized in that, The lifting assembly (5) includes a bracket (51), a fourth guide rail (52) and a lifting seat (53). The fourth guide rail (52) is mounted on the bracket (51), and the lifting seat (53) is slidably mounted on the fourth guide rail (52). The lifting seat (53) is used to reciprocate to transport the gripper mechanism (6) at the same end of the first guide rail (3) and the second guide rail (4).

5. The vertical circulating production equipment for workpiece processing according to claim 4, characterized in that, The lifting seat (53) includes a base plate (531) and a fifth guide rail (532). The fifth guide rail (532) matches the first guide rail (3) and the second guide rail (4). The fifth guide rail (532) extends along the length of the conveying mechanism (2). The fifth guide rail (532) moves back and forth along the fourth guide rail (52) via the base plate (531).

6. The vertical circulating production equipment for workpiece processing according to claim 5, characterized in that, The base plate (531) is provided with a sixth guide rail (533), which extends along the length of the conveying mechanism (2). The fifth guide rail (532) is slidably disposed on the sixth guide rail (533) and is spliced ​​to the end of the first guide rail (3) or the second guide rail (4) through the sixth guide rail (533).

7. The vertical circulating production equipment for workpiece processing according to claim 4, characterized in that, The lengths of both sides of the second guide rail (4) are greater than the lengths of both sides of the first guide rail (3). The fourth guide rail (52) is inclined, and the upper end of the fourth guide rail (52) corresponds to the first guide rail (3), while the lower end of the fourth guide rail (52) corresponds to the second guide rail (4).

8. The vertical circulating production equipment for workpiece processing according to claim 1, characterized in that, The gripper mechanism (6) includes a sliding part (61) slidably disposed on the conveying mechanism (2) and a gripping part (62) for gripping the plate, wherein the gripping part (62) is disposed on one side of the sliding part (61).

9. The vertical circulating production equipment for workpiece processing according to claim 8, characterized in that, The clamping part (62) includes an upper pressure plate (621) and a lower pressure plate (622). The upper pressure plate (621) is disposed on the upper side of the lower pressure plate (622), and the lower pressure plate (622) is fixedly disposed on the sliding part (61). The upper pressure plate (621) is slidably disposed on the sliding part (61) via a seventh guide rail (63).

10. The vertical circulating production equipment for workpiece processing according to claim 9, characterized in that, A first cylinder (64) is provided on the lower side of the lower pressure plate (622). A through hole (6221) is provided on the lower pressure plate (622). The piston on the first cylinder (64) extends through the through hole (6221) to the upper pressure plate (621). The first cylinder (64) adjusts the distance between the upper pressure plate (621) and the lower pressure plate (622) by adjusting the extension length of the piston.

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