Centering adjusting mechanism for lower carrier assembly relative to conveying assembly of pressing machine

Abstract

The utility model relates to the technical field of pressing machine equipment, in particular to a centering adjusting mechanism for a lower carrier assembly of a pressing machine relative to a conveying assembly. Comprising a conveying assembly, and the conveying assembly comprises a first conveying module and an adjustable second conveying module which are mutually independent and arranged in parallel; the first conveying module is fixedly arranged and structurally comprises a first conveying piece for conveying products. The second conveying module comprises a mounting base plate, a first driving module for driving the mounting base plate to be far away from or close to the first conveying module in the width direction of the conveying assembly, and a second conveying module arranged on the mounting base plate; the second conveying module comprises a second conveying part for conveying the products and a second driving module for driving the second conveying part to be away from or close to the lower carrier assembly in the width direction of the conveying assembly, and the lower carrier assembly is located between the second conveying part and the first conveying part. The conveying width of the conveying assembly can be flexibly matched, and the conveying requirements of products of different sizes are met.

Description

Technical Field

[0001] This utility model relates to the field of pressing machine equipment technology, and in particular to a centering adjustment mechanism for the pressing machine's loading tool assembly relative to the conveying assembly. Background Technology

[0002] In existing technologies, pressing machines typically employ a collaborative working mode between an upper carrier assembly and a lower carrier assembly: the conveyor assembly transports a tray containing the product to a position directly above the lower carrier assembly, which then lifts the tray. The upper and lower carrier assemblies then work together to press the product onto the tray, resulting in a tighter fit between the product components. However, in existing technologies, the lower carrier assembly is centered along the width of the conveyor assembly, and the width of the conveyor assembly is not adjustable. This limits the transport of only one type of tray and product, making it unsuitable for trays and products of different widths, leading to insufficient equipment utilization. Furthermore, ensuring the lower carrier assembly remains centered along the width of the conveyor assembly after adjustment is a critical issue that needs to be addressed. Therefore, a centering adjustment mechanism for the lower carrier assembly relative to the conveyor assembly in a pressing machine is proposed to solve the problems existing in the prior art. Utility Model Content

[0003] The purpose of this invention is to provide a centering adjustment mechanism for the pressing machine's loading tool assembly relative to the conveying assembly, in order to solve the problem that the existing technology can only convey a single specification of pallet and product, cannot apply pallets and products of different widths, and has insufficient equipment utilization.

[0004] The technical solution of this utility model is: a centering adjustment mechanism for a pressing machine tool assembly relative to a conveying assembly, comprising: a conveying assembly, the conveying assembly including a first conveying module and an adjustable second conveying module arranged independently and in parallel; the first conveying module is fixedly arranged, and its structure includes a first conveying component for conveying products; the second conveying module includes a mounting base plate, a first driving module for driving the mounting base plate away from or closer to the first conveying module along the width direction of the conveying assembly, and a second conveying module mounted on the mounting base plate;

[0005] The download tooling components are mounted on the mounting base plate;

[0006] The second conveying module includes a second conveying component for conveying products and a second driving module for driving the second conveying component away from or near the downloading device assembly along the width direction of the conveying component. The downloading device assembly is centrally located between the second conveying component and the first conveying component.

[0007] Preferably, the first drive module includes a first drive component and a first linear guide rail mounted on the frame, and the mounting base is fixedly mounted on the movable part of the first drive component and the slider of the first linear guide rail;

[0008] The second drive module includes a second drive member and a second linear guide rail mounted on a mounting base plate, and the second conveying member is fixedly mounted on the movable part of the second drive member and the slider of the second linear guide rail.

[0009] Preferably, the first conveyor is a first belt conveyor line, and a first guide member is provided on the side of the first belt conveyor line to guide the movement of the product;

[0010] The second conveyor is a second belt conveyor line, and a second guide is provided on the side of the second belt conveyor line to guide the movement of the product.

[0011] Preferably, the first guide member is a first roller group, and the second guide member is a second roller group.

[0012] Preferably, the downloader assembly includes a downloader and a third drive module mounted on the mounting base plate to drive the downloader to move up and down.

[0013] Preferably, the third drive module includes a third drive component, a vertically arranged ball screw, a first guide module, and a second guide module;

[0014] The first guide module includes multiple first guide vertical rods and multiple first linear bearings sleeved on the multiple first guide vertical rods; the third drive component is fixedly installed below the mounting base plate through the multiple first guide vertical rods; the lead screw of the ball screw is connected to the output shaft of the third drive component, and the nut of the ball screw is fixed on the multiple first linear bearings through a connecting plate;

[0015] The second guide module includes multiple second guide vertical rods and multiple second linear bearings sleeved on the multiple second guide vertical rods; the multiple second guide vertical rods are fixed to the lower end face of the download fixture and the upper end face of the connecting plate, and the multiple second linear bearings are fixedly mounted on the mounting base plate.

[0016] Preferably, the first driving component is a first electric cylinder, the second driving component is a second electric cylinder, and the third driving component is a motor.

[0017] Compared with the prior art, the advantages of this utility model are:

[0018] This utility model discloses a centering adjustment mechanism for a pressing machine's loading fixture assembly relative to a conveying assembly. The mechanism includes a conveying assembly and a loading fixture assembly. The conveying assembly comprises a first conveying module and an adjustable second conveying module, which are independently and parallel to each other. A first electric cylinder drives a mounting base plate to move away from or closer to the first conveying module along the width direction of the conveying assembly. This, in turn, drives the second conveying module and the loading fixture assembly mounted on the mounting base to move away from or closer to the first conveying module along the width direction of the conveying assembly. A second electric cylinder drives a second belt conveyor line to move away from or closer to the loading fixture assembly along the width direction of the conveying assembly. This adjusts the spacing between the first and second belt conveyor lines, ensuring that the loading fixture assembly is always centered between them. This allows for flexible adaptation of the conveying width of the conveying assembly, meeting the conveying requirements of products of different sizes. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 This is a front view structural diagram of the centering adjustment mechanism of the pressing machine tool assembly relative to the conveying assembly described in this embodiment;

[0021] Figure 2 This is a rear view structural schematic diagram of the centering adjustment mechanism of the pressing machine tool assembly relative to the conveying assembly described in this embodiment;

[0022] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0023] Figure 4 This is a top-view structural diagram of the download device component described in this embodiment;

[0024] Figure 5 This is a schematic diagram of the download device component from an elevation perspective in this embodiment;

[0025] The components are: 1. Mounting base plate, 2. First electric cylinder, 3. First linear guide rail, 4. Second electric cylinder, 5. Second linear guide rail, 6. First belt conveyor line, 7. Second belt conveyor line, 8. First roller group, 9. Second roller group, 10. Downloading device, 11. Motor, 12. First guide vertical rod, 13. First linear bearing, 14. Lead screw, 15. Nut, 16. Connecting plate, 17. Second guide vertical rod, 18. Second linear bearing. Detailed Implementation

[0026] The present invention will be further described in detail below with reference to specific embodiments:

[0027] In the description of the utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the utility model and simplifying the description, and do 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, they should not be construed as limitations on the utility model.

[0028] like Figure 1 , Figure 2 As shown, a centering adjustment mechanism for a pressing machine's loading fixture assembly relative to a conveying assembly includes: a conveying assembly comprising a first conveying module and an adjustable second conveying module, which are independently and parallel to each other; the first conveying module is fixedly mounted on a frame and its structure includes a first conveying member for conveying products; the second conveying module includes a mounting base 1, a first driving module for driving the mounting base 1 away from or towards the first conveying module along the width direction of the conveying assembly, and a second conveying module mounted on the mounting base 1; the second conveying module includes a second conveying member for conveying products and a second driving module for driving the second conveying member away from or towards the loading fixture assembly along the width direction of the conveying assembly, with the loading fixture assembly centrally located between the second conveying member and the first conveying member. The first drive module includes a first drive component and a first linear guide rail 3 mounted on the frame. A mounting base 1 is fixedly mounted on the movable part of the first drive component and the slider of the first linear guide rail 3. The first drive component is a first electric cylinder 2. The second drive module includes a second drive component and a second linear guide rail 5 mounted on the mounting base 1. A second conveying component is fixedly mounted on the movable part of the second drive component and the slider of the second linear guide rail 5. The second drive component is a second electric cylinder 4. In this embodiment, the linear guide rail and the electric cylinder work together to control displacement accuracy, significantly improving the stability of equipment operation. Figure 3As shown, the first conveyor is a first belt conveyor 6, and a first guide member is provided on the side of the first belt conveyor 6 to guide the movement of the product; the second conveyor is a second belt conveyor 7, and a second guide member is provided on the side of the second belt conveyor 7 to guide the movement of the product. The first guide member is a first roller group 8, and the second guide member is a second roller group 9. The first roller group 8 and the second roller group 9 are respectively provided on the sides of the first belt conveyor 6 and the second belt conveyor 7, reducing the risk of product deviation through rolling friction, which is especially suitable for the smooth conveying of flexible or fragile parts. In this embodiment, the first electric cylinder 2 drives the mounting base plate 1 to move away from or closer to the first conveying module along the width direction of the conveying assembly, thereby driving the second conveying module and the downloading fixture assembly mounted on the mounting base plate 1 to move away from or closer to the first conveying module along the width direction of the conveying assembly; the second electric cylinder 4 drives the second belt conveyor line 7 to move away from or closer to the downloading fixture assembly along the width direction of the conveying assembly, thereby adjusting the spacing between the first belt conveyor line 6 and the second belt conveyor line 7, while ensuring that the downloading fixture assembly is always centered between the first belt conveyor line 6 and the second belt conveyor line 7; thus achieving flexible adaptation of the conveying width of the conveying assembly to meet the conveying needs of products of different sizes.

[0029] like Figure 4 , Figure 5As shown, a downloading fixture assembly is mounted on a mounting base plate 1. The downloading fixture assembly includes a downloading fixture 10 and a third drive module mounted on the mounting base plate 1 to drive the downloading fixture 10 to move up and down. The third drive module includes a third drive component, a vertically arranged ball screw, a first guide module, and a second guide module. The third drive component is a motor 11. The first guide module includes multiple first guide vertical rods 12 and multiple first linear bearings 13 sleeved on the multiple first guide vertical rods 12. The third drive component is fixedly mounted below the mounting base plate 1 via the multiple first guide vertical rods 12. The lead screw 14 of the ball screw is connected to the output shaft of the third drive component, and the nut 15 of the ball screw is fixed to the multiple first linear bearings 13 via a connecting plate 16. The second guide module includes multiple second guide vertical rods 17 and multiple second linear bearings 18 sleeved on the multiple second guide vertical rods 17. The multiple second guide vertical rods 17 are fixed to the lower end face of the downloading fixture 10 and the upper end face of the connecting plate 16, and the multiple second linear bearings 18 are fixedly mounted on the mounting base plate 1. The system employs a ball screw drive in conjunction with a motor 11 to achieve micron-level lifting precision control, suitable for assembly scenarios requiring precise positioning. The first and second guide modules form a dual rigid guide, suppressing skewness or vibration during the lifting process of the lowering fixture 10 and ensuring its vertical movement stability. In this embodiment, the working principle of the lowering fixture assembly is as follows: the output shaft of the motor 11 rotates, driving the lead screw 14 to rotate; the lead screw 14 rotates, driving the nut 15 to rise and fall; the nut 15 rises and falls, driving the connecting plate 16 to rise and fall; and the connecting plate 16 rises and falls, causing the lowering fixture 10, which is fixed to the connecting plate 16 via the second guide rod 17, to rise and fall.

[0030] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and therefore, all changes falling within the meaning and scope of the equivalents of the claims are intended to be included within this utility model.

Claims

1. A centering adjustment mechanism for a press load assembly relative to a conveyor assembly, comprising: include: The conveying assembly includes a first conveying module and an adjustable second conveying module that are independent of each other and arranged in parallel. The first conveying module is fixedly arranged and its structure includes a first conveying component for conveying products. The second conveying module includes a mounting base plate, a first driving module that drives the mounting base plate away from or close to the first conveying module along the width direction of the conveying assembly, and a second conveying module mounted on the mounting base plate. The download tooling components are mounted on the mounting base plate; The second conveying module includes a second conveying component for conveying products and a second driving module for driving the second conveying component away from or closer to the downloading device assembly along the width direction of the conveying component. The downloading device assembly is centrally located between the second conveying component and the first conveying component.

2. A centering mechanism for a press load assembly relative to a conveyor assembly according to claim 1, wherein: The first drive module includes a first drive component and a first linear guide rail mounted on the frame, and the mounting base is fixedly mounted on the movable part of the first drive component and the slider of the first linear guide rail; The second drive module includes a second drive member and a second linear guide rail mounted on a mounting base plate, and the second conveying member is fixedly mounted on the movable part of the second drive member and the slider of the second linear guide rail.

3. A centering mechanism for a press load assembly relative to a conveyor assembly according to claim 2, wherein: The first conveyor is a first belt conveyor line, and a first guide member is provided on the side of the first belt conveyor line to guide the movement of the product; The second conveyor is a second belt conveyor line, and a second guide is provided on the side of the second belt conveyor line to guide the movement of the product.

4. A centering mechanism for a press load assembly relative to a conveyor assembly according to claim 3, wherein: The first guide member is a first roller group, and the second guide member is a second roller group.

5. The centering mechanism of a press load frame assembly relative to a conveyor assembly of claim 2, wherein: The downloader assembly includes a downloader and a third drive module mounted on a mounting base plate to drive the downloader to move up and down.

6. The centering adjustment mechanism for the pressing machine tool assembly relative to the conveying assembly according to claim 5, characterized in that: The third drive module includes a third drive component, a vertically arranged ball screw, a first guide module, and a second guide module; The first guide module includes multiple first guide vertical rods and multiple first linear bearings sleeved on the multiple first guide vertical rods; the third drive component is fixedly installed below the mounting base plate through the multiple first guide vertical rods; the lead screw of the ball screw is connected to the output shaft of the third drive component, and the nut of the ball screw is fixed on the multiple first linear bearings through a connecting plate; The second guide module includes multiple second guide vertical rods and multiple second linear bearings sleeved on the multiple second guide vertical rods; the multiple second guide vertical rods are fixed to the lower end face of the download fixture and the upper end face of the connecting plate, and the multiple second linear bearings are fixedly mounted on the mounting base plate.

7. A centering mechanism for a press load assembly relative to a conveyor assembly according to claim 6, wherein: The first driving component is a first electric cylinder, the second driving component is a second electric cylinder, and the third driving component is a motor.

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