Automatic feeding and conveying mechanism for stamped parts

Abstract

This utility model belongs to the field of automotive parts production equipment, and particularly relates to an automatic receiving and conveying mechanism for stamped parts. It includes a receiving mechanism located at the front end of a press and a conveying mechanism located at the end of the receiving mechanism away from the press. The receiving mechanism includes a frame located at the front end of the press and a guide plate located on top of the frame. The guide plate is inclined downwards from the press towards the conveying mechanism. A receiving plate is located on the top of the guide plate, with its end closer to the press. The receiving plate is slidably mounted on the guide plate. This utility model utilizes the inclined guide plate to form a conveying channel for the stamped parts, and uses the slidably mounted receiving plate on the guide plate to automatically receive the stamped parts falling from the upper die, thus achieving a fully automated stamping receiving process.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts production equipment, and in particular relates to an automatic receiving and conveying mechanism for stamped parts. Background Technology

[0002] A significant portion of the components used in existing automobiles and motorcycles (such as mounting plates, moving plates, collars, and backing plates) are manufactured using stamping. Currently, when processing these components, companies first place the required steel or aluminum alloy sheet on a conveyor platform. The platform then transports the sheet to the lower die of a press. The downward movement of the press shears the steel or aluminum alloy sheet, simultaneously producing the desired shape.

[0003] After stamping is completed, the stamped part will move upward with the upper die. At this time, the worker will use clamps to remove the stamped part from the upper die, or wait for the upper die to automatically release the stamped part and then use clamps to hold the stamped part. Finally, the stamped part is placed in the frame to complete the stamping work.

[0004] While the above operations can complete the stamping work, they suffer from low efficiency and high labor intensity. Utility Model Content

[0005] This utility model addresses the technical problems existing in the collection process of stamped parts after stamping, and proposes an automatic receiving and conveying mechanism for stamped parts that is reasonably designed, simple in structure, easy to process, and can effectively realize automatic receiving.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: This utility model provides an automatic receiving and conveying mechanism for stamped parts, including a receiving mechanism disposed at the front end of a press and a conveying mechanism disposed at the end of the receiving mechanism away from the press. The receiving mechanism includes a frame disposed at the front end of the press and a guide plate disposed at the top of the frame. The guide plate is inclined downward from the press towards the conveying mechanism. A receiving plate is disposed at the top of the guide plate, and the receiving plate is disposed at the end near the press. The receiving plate is slidably disposed on the guide plate. A driving mechanism for driving the receiving plate to slide is disposed on one side of the guide plate. The system includes a drive box located on one side of a guide plate and a slider located on the side of the drive box. A guide rail that cooperates with the slider is provided on the side wall of the receiving plate. A receiving gear is also provided inside the drive box, along with a rotating shaft for mounting the receiving gear. The receiving gear meshes with a receiving rack, which passes through the drive box and is parallel to the guide rail. The end of the receiving rack is fixedly connected to the end of the guide rail. A drive gear is also mounted on the rotating shaft, meshing with the drive rack. The drive rack extends vertically through the drive box and is movable vertically relative to the drive box. The conveying mechanism is a conveyor belt.

[0007] Preferably, the top of the drive rack is detachably and fixedly connected to the lifting end of the press, and the drive box is detachably and fixedly attached to the fixed end of the press.

[0008] Preferably, the frame includes a front column located near the conveying mechanism and a rear column located near the press. The front column is hinged to the guide plate, the rear column is hollow and a nut is fitted inside the rear column, and a lifting screw is fitted inside the nut. The top end of the lifting screw is ball-jointed with the guide plate.

[0009] Preferably, an auxiliary rotating disk is fitted onto the lifting screw.

[0010] Preferably, slide rails are installed on both sides of the guide plate, and the bottom of the receiving plate is provided with a groove that matches the slide rails.

[0011] Preferably, a partition plate is provided in the middle of both the receiving plate and the guide plate, which divides the receiving plate and the guide plate into two conveying channels. The two conveying channels on the guide plate are of different lengths, and the two conveying channels on the guide plate cause the stamped part to fall into different areas of the conveying mechanism.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] This utility model provides an automatic receiving and conveying mechanism for stamped parts. It uses an inclined guide plate to form a conveying channel for stamped parts, and a receiving plate that can be slidably set on the guide plate to automatically receive stamped parts falling from the upper die, thereby realizing the full automation of the stamping receiving process. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the automatic receiving and conveying mechanism for stamped parts provided in Example 1;

[0016] Figure 2 A side view of the receiving mechanism provided in Embodiment 1;

[0017] Figure 3 A schematic diagram of the drive mechanism provided in Example 1;

[0018] Figure 4This is a schematic diagram of the drive mechanism provided in Example 1 without the drive housing;

[0019] In the above figures, 1. Frame; 11. Front column; 12. Rear column; 121. Lifting screw; 122. Auxiliary rotary disk; 2. Guide plate; 21. Slide rail; 3. Receiving plate; 4. Drive mechanism; 41. Drive box; 42. Slider; 43. Guide rail; 44. Rotating shaft; 441. Receiving gear; 442. Drive gear; 45. Receiving rack; 46. Drive rack; 47. Connecting rod; 48. Support rod; 5. Conveying mechanism; 6. Divider plate. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1, such as Figures 1-4 As shown, this embodiment aims to achieve automatic material receiving after stamping to improve work efficiency and reduce labor intensity. To this end, the automatic material receiving and conveying mechanism 5 for stamped parts provided in this embodiment includes a material receiving mechanism set at the front end of the press and a conveying mechanism 5 set at the end of the material receiving mechanism away from the press. In this embodiment, the conveying mechanism 5 is a common belt conveyor. The material receiving mechanism includes a frame 1 set at the front end of the press and a guide plate 2 set at the top of the frame 1. The guide plate 2 is a rectangular metal plate. The guide plate 2 is inclined downward from the press towards the conveying mechanism 5. In this way, the stamped parts falling from the upper die can slide onto the conveying mechanism 5 under the guidance of the guide plate 2. In order to complete the conveying, the conveying direction of the conveying mechanism 5 is set at a perpendicular angle to the direction of the guide plate 2.

[0023] Considering that the upper die of the press undergoes a reciprocating lifting motion, the guide plate 2 cannot extend under the upper die. Therefore, a separate moving plate is needed to move under the upper die during its upward movement and disengage when the upper die moves downward. For this purpose, a receiving plate 3 is provided at the top of the guide plate 2. The length of the receiving plate 3 is less than that of the guide plate 2, and it is positioned closer to one end of the press. The receiving plate 3 is slidably mounted on the guide plate 2. Specifically, slide rails 21, which are cylindrical rails, are installed on both sides of the guide plate 2. A groove is provided at the bottom of the receiving plate 3 to mate with the slide rails 21. Additionally, a drive mechanism 4 for driving the receiving plate 3 to slide is provided on one side of the guide plate 2. The drive mechanism 4 can be a cylinder, electric cylinder, or a combination of a motor and rack directly mounted on the guide plate 2.

[0024] In this embodiment, in order to effectively utilize the power of the press and avoid further increasing costs, the drive mechanism 4 includes a drive box 41 disposed on one side of the guide plate 2 and a slider 42 disposed on the side of the drive box 41. In this embodiment, a support rod 48 is installed on the base of the press. The support rod 48 is detachably fixed to the base of the press by bolts. Of course, it can also be fixed in other positions to ensure that the drive box 41 is fixed.

[0025] A guide rail 43 that cooperates with the slider 42 is provided on the side wall of the receiving plate 3. The guide rail 43 is fixed to the side wall of the receiving plate 3 by bolts. A receiving gear 441 is also provided in the drive box 41. At the same time, in order to ensure the rotation of the receiving gear 441, a rotating shaft 44 for mounting the receiving gear 441 is provided in the drive box 41. A bearing is installed in the drive box 41, and the rotating shaft 44 is mounted on the bearing. The receiving gear 441 meshes with a receiving rack 45. The receiving rack 45 passes through the drive box 41 and is arranged parallel to the guide rail 43. At the same time, the end of the receiving rack 45 is fixedly connected to the end of the guide rail 43. In this embodiment, the end of the receiving rack 45 and the end of the guide rail 43 are welded together by a metal block. In this way, when the receiving gear 441 moves, it drives the receiving rack 45 to move, thereby driving the guide rail 43 and the receiving plate 3 to move.

[0026] To drive the rotating shaft 44, a drive gear 442 is also mounted on the rotating shaft 44. The drive gear 442 meshes with a drive rack 46, which extends vertically through the drive housing 41. The drive rack 46 is movable vertically relative to the drive housing 41. In this embodiment, the top of the drive rack 46 is detachably fixed to the upper die of the press. Specifically, a connecting rod 47 is welded to the top of the drive rack 46, and the connecting rod 47 is detachably fixed to the upper die base by bolts. Of course, it can also be fixed to other movable locations. Thus, when the upper die rises, it drives the drive rack 46 to rise, thereby driving the rotating shaft 44 to rotate, which in turn moves the receiving plate 3 to below the upper die. When the upper die falls, the drive rack 46 falls, driving the rotating shaft 44 to move in the opposite direction, thereby moving the receiving plate 3 out of the lower die. This achieves automatic material receiving and feeding.

[0027] Considering the varying heights of different presses, and to avoid the hassle of later adjustments, in this embodiment, the frame 1 includes a front column 11 located near the conveying mechanism 5 and a rear column 12 located near the press. The front column 11 is hinged to the guide plate 2. Specifically, the top of the front column 11 is U-shaped, and the bottom of the guide plate 2 has an annular connecting lug for hinged connection. Meanwhile, the rear column 12 is hollow, and a nut is fitted inside the rear column 12. A lifting screw 121 is fitted inside the nut, and the top of the lifting screw 121 is ball-jointed with the guide plate 2. Thus, the tilt angle of the guide plate 2 can be adjusted by rotating the screw, avoiding frequent angle adjustments during initial installation.

[0028] To facilitate the rotation of the lifting screw 121, an auxiliary rotating disk 122 is fitted onto the lifting screw 121. The auxiliary rotating disk 122 is disc-shaped, and its purpose is to facilitate the operator's rotation of the lifting screw 121.

[0029] Considering the small area of ​​stamped parts such as fixed plates, moving plates, collars, and backing plates, a single press can stamp two parts simultaneously. Therefore, a partition plate 6 is provided in the middle of both the receiving plate 3 and the guide plate 2. The partition plate 6 divides the receiving plate 3 and the guide plate 2 into two conveying channels. The two conveying channels on the guide plate 2 are of unequal length, allowing the stamped parts to fall into different areas of the conveying mechanism 5. This allows for the simultaneous conveying of two stamped parts while avoiding stacking.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An automatic receiving and conveying mechanism for stamped parts, characterized in that, The device includes a receiving mechanism located at the front end of the press and a conveying mechanism located at the end of the receiving mechanism away from the press. The receiving mechanism includes a frame located at the front end of the press and a guide plate located on top of the frame. The guide plate is inclined downward from the press towards the conveying mechanism. A receiving plate is located on top of the guide plate, with the receiving plate located at the end closest to the press. The receiving plate is slidably mounted on the guide plate. A driving mechanism for driving the receiving plate to slide is located on one side of the guide plate. The driving mechanism includes a driving housing located on one side of the guide plate and a drive housing located on the drive housing. The slide block is located on the side. A guide rail is provided on the side wall of the receiving plate to cooperate with the slide block. A receiving gear is also provided inside the drive box. A rotating shaft for mounting the receiving gear is also provided inside the drive box. The receiving gear meshes with a receiving rack. The receiving rack passes through the drive box and is parallel to the guide rail. The end of the receiving rack is fixedly connected to the end of the guide rail. A drive gear is also mounted on the rotating shaft. The drive gear meshes with a drive rack. The drive rack passes vertically through the drive box and is movable vertically relative to the drive box. The conveying mechanism is a conveyor belt.

2. The automatic receiving and conveying mechanism for stamped parts according to claim 1, characterized in that, The top of the drive rack is detachably and fixedly connected to the lifting end of the press, and the drive box is detachably and fixedly attached to the fixed end of the press.

3. The automatic receiving and conveying mechanism for stamped parts according to claim 2, characterized in that, The frame includes a front column located near the conveying mechanism and a rear column located near the press. The front column is hinged to the guide plate. The rear column is hollow and has a nut installed inside. A lifting screw is installed inside the nut, and the top end of the lifting screw is ball-jointed with the guide plate.

4. The automatic receiving and conveying mechanism for stamped parts according to claim 3, characterized in that, An auxiliary rotating disc is fitted onto the lifting screw.

5. The automatic receiving and conveying mechanism for stamped parts according to claim 4, characterized in that, The guide plate is equipped with slide rails on both sides, and the bottom of the receiving plate is provided with a groove that matches the slide rails.

6. The automatic receiving and conveying mechanism for stamped parts according to claim 5, characterized in that, Both the receiving plate and the guide plate are provided with a partition plate in the middle, which divides the receiving plate and the guide plate into two conveying channels. The two conveying channels on the guide plate are of different lengths, and the two conveying channels on the guide plate cause the stamped part to fall into different areas of the conveying mechanism.

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