Stainless steel stamping feeding device

Abstract

The utility model discloses a stainless steel stamping feeding device which is characterized in that the stainless steel stamping feeding device comprises a material supporting part and a feeding part, the material supporting part comprises a bottom plate, a sliding plate arranged on the bottom plate, two sets of material storage frames installed on the sliding plate and transversely arranged at intervals and a first driving part, and a material storage cavity is formed in each material storage frame; a first through groove penetrating through the corresponding material storage cavity is formed in the bottom of the sliding plate, and the rear side of the first through groove communicates with the rear side face of the sliding plate; the feeding part comprises a vertical frame, a feeding plate vertically arranged on the vertical frame in a sliding mode and a second driving part, a second through groove penetrating through the top face and the bottom face of the bottom plate is formed in the bottom plate, the rear side of the second through groove is communicated with the rear side face of the bottom plate, the middle of the vertical frame is connected with the inner wall of the rear side of the second through groove, and the feeding plate is arranged on the vertical frame in a sliding mode. The feeding plate is right opposite to the second through groove. The stamping efficiency is improved, and the cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel product manufacturing and processing, and in particular to a stainless steel stamping feeding device. Background Technology

[0002] Stainless steel is a common metal product used in various industries. After forging or machining, it needs to be cut to the corresponding dimensions and sent to subsequent processing steps. For example, when manufacturing computer casings, metal boxes, or automotive parts, it is sent to a stamping press to be stamped into the corresponding shapes. To improve stamping efficiency, robotic arms can be used for automatic loading and unloading. When loading sheet metal raw materials, a frame is usually set up with a lifting mechanism at the bottom. The raw materials are stacked in the frame from bottom to top. After grabbing one piece, the lifting mechanism pushes the stacked raw materials up one position, allowing the robotic arm to stably grab one product at a time. However, this structure has the following drawbacks: when the raw materials are used up, they need to be reloaded. During reloading, another person needs to manually reload the stamping press, or the machine needs to be stopped, affecting loading efficiency or causing high labor intensity for the operators. Therefore, how to solve the above technical problems is a direction that those skilled in the art need to strive for. Summary of the Invention

[0003] The purpose of this invention is to provide a stainless steel stamping feeding device. By using this structure, the convenience of stamping feeding is improved, and the cost can be reduced.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a stainless steel stamping feeding device, comprising a material support component and a feeding component. The material support component includes a base plate, a slide plate disposed on the base plate, at least two sets of horizontally spaced storage racks mounted on the slide plate, and a first driving unit for driving the slide plate to move laterally along the base plate. The storage rack has a storage cavity, and the two ends of the storage cavity are respectively connected to the top surface and the bottom surface of the storage rack. The bottom of the slide plate is provided with a first through groove that penetrates the corresponding storage cavity, and the rear side of the first through groove is connected to the rear side of the slide plate.

[0005] The feeding component includes a stand, a feeding plate that is vertically slidably mounted on the stand, and a second driving part that drives the feeding plate to move vertically. The base plate is provided with a second through groove that penetrates the top and bottom surfaces of the base plate. The rear side of the second through groove is connected to the rear side of the base plate. The middle part of the stand is connected to the rear inner wall of the second through groove. The feeding plate is positioned directly opposite the second through groove.

[0006] The first driving unit drives the slide plate to move laterally, and sets any one of the first through slots to be directly opposite the second through slot. The feeding plate moves along the upright and passes through the second through slot and the corresponding first through slot.

[0007] In the above technical solution, the base plate is provided with a transverse slide rail, the slide plate is slidably disposed on the transverse slide rail, and the transverse slide rail is disposed on the front side of the first through groove.

[0008] In the above technical solution, the first driving unit is disposed on the bottom plate at the front side of the skateboard. The first driving unit includes a first transverse slide rail, a first slider, a first motor, a first gear and a first rack. The first transverse slide rail is disposed on the bottom plate at the front side of the skateboard. The first rack is mounted on the first transverse slide rail. The first slider is slidably disposed on the first transverse slide rail. The first slider is detachably connected to the skateboard via a connecting plate.

[0009] The first motor is mounted on the first slider, the first gear is connected to the output shaft of the first motor, and the first gear meshes with the first rack.

[0010] In the above technical solution, the second drive unit includes a vertical slide rail, a vertical lead screw, and a second motor. The vertical slide rail is vertically installed on the front side of the upright, and the vertical lead screw is arranged parallel to the side of the vertical slide rail. The two ends of the vertical lead screw are rotatably connected to the upright, and the second motor is configured to drive the vertical lead screw to rotate.

[0011] A vertical slider is slidably mounted on the vertical slide rail. The rear end of the feeding plate is connected to the vertical slider. The lead screw is screwed to the vertical slider. When the vertical slider moves along the vertical slide rail, the feeding plate moves up and down and passes through the second through slot.

[0012] In the above technical solution, the storage rack includes a mounting plate, a top frame, and four uprights. The bottom surface of the mounting plate is fixedly mounted on the top surface of the sliding plate. The mounting plate is provided with a clearance groove facing the first through groove. The top frame is a hollow structure and is located directly above the mounting plate. The tops of the four uprights are respectively connected to the four corners of the bottom surface of the top frame, and the bottoms of the four uprights are respectively connected to the four corners of the top surface of the mounting plate. The four uprights surround each other to form the storage cavity.

[0013] In the above technical solution, a support plate is also placed on the mounting plate, and the support plate is positioned directly above the clearance groove.

[0014] In the above technical solution, at least one limiting member is provided between adjacent uprights. The limiting member includes a limiting rod, and both ends of the limiting rod are rotatably connected to the top frame and the mounting plate via a connecting rod. The connecting rod is L-shaped, V-shaped, or straight. One end of the connecting rod is rotatably connected to the top frame or the mounting plate, and the end of the upright is connected to the other end of the connecting rod.

[0015] In the above technical solution, the end of the upper connecting rod is rotatably connected to the bottom of the top frame via a pivot, and the connecting rod can move axially relative to the pivot. The end of the lower connecting rod is rotatably connected to the mounting plate via a bolt. A spring is sleeved on the bolt, the top of the spring abuts against the bottom surface of the bolt head, and the bottom of the spring abuts against the bottom surface of the lower connecting rod. The spring pushes the lower connecting rod to move downward, and the bottom surface of the lower connecting rod abuts against the top surface of the mounting plate.

[0016] In the above technical solution, the pallet is disposed between the multiple limiting rods;

[0017] And / or, the outer side of the tray is disposed close to the plurality of the limiting rods, or the outer side of the tray is in contact with the plurality of the limiting rods.

[0018] In the above technical solution, the width of the feeding plate is smaller than the width of the first through groove and the second through groove.

[0019] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0020] 1. This utility model includes a feeding component and two storage racks. A first driving unit drives the two storage racks to sequentially face the feeding plate of the feeding component. This allows one feeding plate to feed material, enabling one storage rack to feed material while the other is used for adding material. This eliminates the need to stop the stamping equipment for feeding or manually load the stamping equipment, effectively improving the convenience and efficiency of stamping feeding, reducing the labor intensity of operators, and lowering labor costs.

[0021] 2. In this utility model, a single feeding plate can be used to feed materials to two sets of storage racks, which can effectively reduce costs;

[0022] 3. This utility model is equipped with multiple limiting rods to limit the position of the pallet or material. The storage rack can support, limit, and store products of different sizes and shapes, thereby improving its applicability and reducing costs. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure in Embodiment 1 of this utility model;

[0024] Figure 2 yes Figure 1 A schematic diagram of the three-dimensional structure;

[0025] Figure 3 This is a schematic diagram of the storage rack in Embodiment 1 of this utility model;

[0026] Figure 4 yes Figure 3 A partial enlarged view of .

[0027] The components are as follows: 1. Base plate; 2. Slide plate; 3. Storage rack; 4. Storage cavity; 5. First through slot; 6. Upright frame; 7. Feeding plate; 8. Second through slot; 9. Horizontal slide rail; 10. First horizontal slide rail; 11. First slider; 12. First motor; 13. Connecting plate; 14. Vertical slide rail; 15. Second motor; 16. Vertical slider; 17. Mounting plate; 18. Top frame; 19. Upright pole; 20. Clearance slot; 21. Support plate; 22. Limiting rod; 23. Connecting rod; 24. Rotating shaft; 25. Bolt; 26. Spring; 27. Strip groove. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0029] Example 1: See Figure 1-4 As shown, a stainless steel stamping feeding device includes a material support component and a feeding component. The material support component includes a base plate 1, a slide plate 2 disposed on the base plate 1, three sets of horizontally spaced storage racks 3 mounted on the slide plate 2, and a first driving unit that drives the slide plate 2 to move laterally along the base plate 1. The storage rack 3 is provided with a storage cavity 4. The two ends of the storage cavity 4 are respectively connected to the top surface and the bottom surface of the storage rack 3. The bottom of the slide plate 2 is provided with a first through groove 5 that penetrates the corresponding storage cavity 4. The rear side of the first through groove 5 is connected to the rear side of the slide plate 2 (only one set of storage racks is shown in the figure; the two sets of storage racks at the two first through grooves are not shown).

[0030] The feeding component includes a stand 6, a feeding plate 7 vertically slidably disposed on the stand 6, and a second driving part for driving the feeding plate 7 to move vertically. The base plate 1 is provided with a second through groove 8 penetrating the top and bottom surfaces of the base plate 1. The rear side of the second through groove 8 is connected to the rear side surface of the base plate 1. The middle part of the stand 6 is connected to the rear inner wall of the second through groove 8. The feeding plate 7 is disposed directly opposite the second through groove 8.

[0031] The first driving unit drives the slide plate to move laterally, and sets any one of the first through slots to be directly opposite the second through slot. The feeding plate moves along the upright and passes through the second through slot and the corresponding first through slot.

[0032] In this embodiment, the feeding device is located beside the stamping equipment. A gripping robot is installed above the feeding plate to pick up the material in the storage cavity and place it into the stamping equipment, thus achieving automatic feeding. In this embodiment, sheet-shaped stainless steel materials (products) to be stamped are placed in two sets of storage cavities beforehand, and the products are stacked from bottom to top. Initially, the feeding plate is located inside or below the second through slot. When feeding is needed, the second drive unit drives the feeding plate to move upward, and the feeding plate passes through the second through slot and the first through slot and inserts into the storage cavity (taking the product in the left storage rack as an example). The top surface of the feeding plate abuts against the bottom surface of the bottom product. After the robot picks up a product, the second drive unit drives the product to move upward by a distance equal to the product thickness, so that the height of the top product in the storage cavity is maintained at a preset position, so that the robot can pick up the product smoothly and stably when it picks up the product again. After the products in the left storage chamber are all gripped, the second drive unit drives the gripping plate to quickly move downwards, detaching it from the left storage chamber and moving it into or below the second through slot. Then, the first drive unit drives the sliding plate to move to the left, so that the first through slot in the right storage chamber is aligned with the second through slot. The second drive unit then drives the feeding plate to move upwards and press against the bottom surface of the product at the bottom of the right storage chamber. This process is repeated to push the products in the storage chamber upwards. Furthermore, in this configuration, the operator can re-stack the products into the storage chamber of the empty storage rack on the left. In this method, the stamping equipment does not need to be stopped, and there is no need for manual product loading. The feeding device and stamping equipment can operate continuously, improving stamping efficiency and reducing the operator's workload. Moreover, only one set of feeding plates and one set of second drive units are needed to lift products from both sets of storage racks, reducing costs.

[0033] See Figure 1 , 2 As shown, the base plate 1 is provided with a transverse slide rail 9, the slide plate 2 is slidably disposed on the transverse slide rail 9, and the transverse slide rail 9 is disposed on the front side of the first through groove 5.

[0034] The first drive unit is disposed on the base plate 1 on the front side of the slide plate 2. The first drive unit includes a first transverse slide rail 10, a first slider 11, a first motor 12, a first gear and a first rack (the first gear and the first rack are not shown in the figure). The first transverse slide rail 10 is disposed on the base plate 1 on the front side of the slide plate 2. The first rack is mounted on the first transverse slide rail 10. The first slider 11 is slidably disposed on the first transverse slide rail 10. The first slider 11 is detachably connected to the slide plate 2 via a connecting plate 13.

[0035] The first motor 12 is mounted on the first slider 11, the first gear is connected to the output shaft of the first motor, and the first gear meshes with the first rack.

[0036] In this embodiment, the first transverse slide rail is located at the front of the transverse slide rail, and the first drive unit adopts a configuration of a first motor, a first gear, and a first rack. When the first motor drives the first rotation, the meshing of the first gear and the first rack can quickly drive the slide plate to move, achieving rapid and precise product displacement. More preferably, the first motor can also be connected to the first gear via a reducer to achieve stable movement of the first gear, and the first motor can use lower power to reduce costs.

[0037] See Figure 1 , 2 As shown, the second drive unit includes a vertical slide rail 14, a vertical lead screw, and a second motor 15 (the vertical lead screw is not shown in the figure). The vertical slide rail 14 is vertically installed on the front side of the upright frame 6. The vertical lead screw is arranged parallel to the side of the vertical slide rail 14. The two ends of the vertical lead screw are rotatably connected to the upright frame 6. The second motor 15 is configured to drive the vertical lead screw to rotate.

[0038] A vertical slider 16 is slidably mounted on the vertical slide rail 14. The rear end of the feeding plate 7 is connected to the vertical slider 16. The lead screw is screwed to the vertical slider 16. When the vertical slider 16 moves along the vertical slide rail 14, the feeding plate 7 moves up and down and passes through the second through groove 8.

[0039] In this embodiment, a combination of a vertical lead screw and a second motor is used to realize the vertical movement of the feeding plate. The combination of the lead screw and the motor has high driving precision, ensuring that the distance the feeding plate moves up each time is accurate, thus ensuring the accuracy and stability of the subsequent material gripping by the robotic arm.

[0040] See Figure 2 , 3 As shown, the storage rack 3 includes a mounting plate 17, a top frame 18, and four uprights 19. The bottom surface of the mounting plate 17 is fixedly mounted on the top surface of the slide plate 2. The mounting plate 17 is provided with a clearance groove 20 facing the first through groove 5. The top frame 18 is a hollow structure and is located directly above the mounting plate 17. The tops of the four uprights 19 are respectively connected to the four corners of the bottom surface of the top frame 18, and the bottoms of the four uprights 19 are respectively connected to the four corners of the top surface of the mounting plate 17. The four uprights surround each other to form the storage cavity.

[0041] In this embodiment, the first through slot is located between the two rear uprights, so as not to affect the up and down movement of the feeding plate and its entry into the storage cavity to lift the product. The four uprights form a square structure.

[0042] More preferably, a support plate 21 is also placed on the mounting plate 17, and the support plate 21 is positioned directly above the relief groove 20. The support plate can support products of different sizes; for example, if the product size is smaller than the width of the first through groove, the support plate can prevent the product from falling out of the first through groove. Of course, if the product size is larger than the width of the first through groove, a support plate may not be necessary, but to prevent the side of the product from getting stuck in the first through groove, it is preferable to use a support plate to support the bottom product.

[0043] See Figure 3 , 4 As shown, at least one limiting member is provided between each adjacent upright 19. The limiting member includes a limiting rod 22. The two ends of the limiting rod 22 are respectively rotatably connected to the top frame 18 and the mounting plate 17 via a connecting rod 23. The connecting rod 23 is L-shaped, V-shaped or straight. One end of the connecting rod 23 is rotatably connected to the top frame 18 or the mounting plate 17, and the end of the upright 19 is connected to the other end of the connecting rod 23.

[0044] In this embodiment, in order to prevent the product from falling out between adjacent uprights and to prevent stacked products from tipping over, a limiting rod is also provided to limit the side of the product.

[0045] See Figure 3 , 4 As shown, the end of the upper connecting rod 23 is rotatably connected to the bottom of the top frame 18 via a pivot 24, and the connecting rod 23 can move axially relative to the pivot 24. The end of the lower connecting rod 23 is rotatably connected to the mounting plate 17 via a bolt 25. A spring 26 is sleeved on the bolt 25. The top of the spring 26 abuts against the bottom surface of the bolt head, and the bottom of the spring 26 abuts against the bottom surface of the lower connecting rod 23. The spring pushes the lower connecting rod to move downward, and the bottom surface of the lower connecting rod abuts against the top surface of the mounting plate.

[0046] More preferably, to limit the movement of products of different sizes and shapes, ensuring that the product can only move vertically and not tip over when the feeding plate moves upward, the two ends of the limiting rod are connected to the top frame and the mounting plate respectively via L-shaped, V-shaped, or straight limiting rods. A rotating connection is used, allowing the limiting rod to rotate into different positions within the limiting cavity as it rotates around the top frame and mounting plate via the connecting rod. This allows the limiting rod to approach or abut against the outer wall of the product, limiting its movement and preventing tipping. Furthermore, to ensure that the limiting rod does not rotate around the top frame and mounting plate via the connecting rod after limiting the product, a spring is provided. The spring uses the bolt head to apply downward pressure to the lower connecting rod, preventing it from rotating under certain external force, thus preventing the limiting rod from shifting. If the product size or shape changes, the operator grasps the limiting rod and rotates it around the top frame and mounting plate via the connecting rod. This causes the limiting rod to move closer to or away from the center of the storage cavity until it abuts against or is close to the side of the product, thus limiting its movement. This method is applicable to products of different sizes and shapes, increasing its applicability. It also eliminates the need to replace storage racks of different sizes and shapes (the product width will be smaller than the internal width of the top frame, allowing the product to be smoothly fed out of the storage cavity from the center of the top frame), thereby reducing costs. In this embodiment, some connecting rods are L-shaped, some are V-shaped, and some are straight, selected or adjusted according to actual conditions.

[0047] The pallet is positioned between multiple limiting rods; the outer side of the pallet is located close to or in contact with the multiple limiting rods. In this embodiment, if the pallet size, shape, and product are compatible, the limiting rods contact or are close to the sidewall of the pallet, thus limiting the position of the pallet and also limiting the product.

[0048] The width of the feeding plate is smaller than the width of the first and second through slots. This allows the feeding plate to move up and down, entering and exiting the storage cavity.

[0049] The upright is rotatably connected to a connecting rod at one end. The other end of the connecting rod has a slot 27 (though, depending on the specific situation, some connecting rods may not have a slot, but instead have holes for corresponding bolts or shafts). The shaft is inserted into the slot of the upper connecting rod; the width of the slot matches the shaft, and the length of the slot is greater than the diameter of the shaft. Bolts are inserted into the slot of the lower connecting rod; the diameter of the bolt matches the width of the slot, and the bolt diameter is smaller than the width of the slot. The slots allow the limiting rod to be adjusted relative to the upright and the edge of the top frame, resulting in a wider range of position adjustment for the limiting rod.

Claims

1. A stainless steel stamping feeding device, characterized in that: The device includes a material support component and a feeding component. The material support component includes a base plate, a slide plate disposed on the base plate, at least two sets of horizontally spaced storage racks mounted on the slide plate, and a first driving unit that drives the slide plate to move laterally along the base plate. The storage rack has a storage cavity, and the two ends of the storage cavity are respectively connected to the top and bottom surfaces of the storage rack. The bottom of the slide plate has a first through groove that penetrates the corresponding storage cavity, and the rear side of the first through groove is connected to the rear side of the slide plate. The feeding component includes a stand, a feeding plate that is vertically slidably mounted on the stand, and a second driving part that drives the feeding plate to move vertically. The base plate is provided with a second through groove that penetrates the top and bottom surfaces of the base plate. The rear side of the second through groove is connected to the rear side of the base plate. The middle part of the stand is connected to the rear inner wall of the second through groove. The feeding plate is positioned directly opposite the second through groove. The first driving unit drives the slide plate to move laterally, and sets any one of the first through slots to be directly opposite the second through slot. The feeding plate moves along the upright and passes through the second through slot and the corresponding first through slot.

2. The stainless steel stamping feeding device according to claim 1, characterized in that: The base plate is provided with a transverse slide rail, the slide plate is slidably mounted on the transverse slide rail, and the transverse slide rail is located on the front side of the first through groove.

3. The stainless steel stamping feeding device according to claim 1, characterized in that: The first driving unit is disposed on the bottom plate at the front side of the skateboard. The first driving unit includes a first transverse slide rail, a first slider, a first motor, a first gear and a first rack. The first transverse slide rail is disposed on the bottom plate at the front side of the skateboard. The first rack is mounted on the first transverse slide rail. The first slider is slidably disposed on the first transverse slide rail, and the first slider is detachably connected to the skateboard via a connecting plate. The first motor is mounted on the first slider, the first gear is connected to the output shaft of the first motor, and the first gear meshes with the first rack.

4. The stainless steel stamping feeding device according to claim 1, characterized in that: The second drive unit includes a vertical slide rail, a vertical lead screw, and a second motor. The vertical slide rail is vertically installed on the front side of the upright, and the vertical lead screw is arranged parallel to the side of the vertical slide rail. The two ends of the vertical lead screw are rotatably connected to the upright. The second motor is configured to drive the vertical lead screw to rotate. A vertical slider is slidably mounted on the vertical slide rail. The rear end of the feeding plate is connected to the vertical slider. The lead screw is screwed to the vertical slider. When the vertical slider moves along the vertical slide rail, the feeding plate moves up and down and passes through the second through slot.

5. The stainless steel stamping feeding device according to claim 1, characterized in that: The storage rack includes a mounting plate, a top frame, and four uprights. The bottom surface of the mounting plate is fixedly mounted on the top surface of the sliding plate. The mounting plate has a clearance groove facing the first through groove. The top frame is a hollow structure and is located directly above the mounting plate. The tops of the four uprights are connected to the four corners of the bottom surface of the top frame, and the bottoms of the four uprights are connected to the four corners of the top surface of the mounting plate. The four uprights surround each other to form the storage cavity.

6. The stainless steel stamping feeding device according to claim 5, characterized in that: A tray is also placed on the mounting plate, and the tray is positioned directly above the clearance groove.

7. The stainless steel stamping feeding device according to claim 6, characterized in that: At least one limiting member is provided between adjacent uprights. The limiting member includes a limiting rod, and both ends of the limiting rod are rotatably connected to the top frame and the mounting plate via a connecting rod. The connecting rod has an L-shaped, V-shaped or straight structure, and one end of the connecting rod is rotatably connected to the top frame or the mounting plate. The end of the upright is connected to the other end of the connecting rod.

8. The stainless steel stamping feeding device according to claim 7, characterized in that: The end of the upper connecting rod is rotatably connected to the bottom of the top frame via a pivot, and the connecting rod can move axially relative to the pivot. The end of the lower connecting rod is rotatably connected to the mounting plate via a bolt. A spring is fitted on the bolt, with the top of the spring abutting against the bottom surface of the bolt head and the bottom of the spring abutting against the bottom surface of the lower connecting rod. The spring pushes the lower connecting rod downward and causes the bottom surface of the lower connecting rod to abut against the top surface of the mounting plate.

9. The stainless steel stamping feeding device according to claim 8, characterized in that: The tray is positioned between the multiple limiting rods; And / or, the outer side of the tray is disposed close to the plurality of the limiting rods, or the outer side of the tray is in contact with the plurality of the limiting rods.

10. The stainless steel stamping feeding device according to claim 1, characterized in that: The width of the feeding plate is smaller than the width of the first through slot and the second through slot.

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