Automatic feeding device for multi-station stamping equipment

Abstract

The utility model relates to the technical field of multi-station stamping equipment, and discloses an automatic feeding device for the multi-station stamping equipment, which comprises a stamping equipment body, a hydraulic cylinder is fixedly connected to the top of the stamping equipment body, a pressing die is fixedly connected to the bottom of the hydraulic cylinder, a die groove is arranged in the stamping equipment body, and the stamping equipment body is fixedly connected with the pressing die. The stamping equipment comprises a stamping equipment body, a feeding mechanism is arranged on the front side of the stamping equipment body, a jacking mechanism is arranged in the stamping equipment body, and the feeding mechanism comprises a feeding assembly and a placing assembly. A workpiece needing to be stamped is fixed, meanwhile, under the action of a threaded rod and a sliding rod, the bearing table can be driven to move, and therefore the fixed workpiece can be automatically driven to move to the top of the die groove, the automatic feeding function is achieved, and the process that the workpiece is manually placed by workers can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-station stamping equipment, in particular to an automatic feeding device for multi-station stamping equipment. Background Art

[0002] Multi-station stamping equipment is a highly efficient metalworking machine capable of completing multiple stamping operations within a single cycle. This equipment typically consists of multiple workstations, each equipped with a corresponding die for performing a specific stamping task. The advantage of multi-station stamping equipment is that it significantly improves production efficiency and reduces manual labor while maintaining product consistency and quality. Existing stamping equipment is unable to achieve automatic feeding and requires manual placement, which is not only inefficient but also unsafe when operated in hazardous environments.

[0003] According to the description of an automatic feeding multi-station stamping device published on the patent website (authorization announcement number: CN112496132U), the automatic feeding multi-station stamping device includes "a waste box, a base, a table, a hydraulic cylinder", etc. to perform stamping work.

[0004] In view of the above description, the applicant believes that the following problems exist:

[0005] The automatic feeding multi-station stamping device uses a waste box, a base, a table, a hydraulic cylinder, etc. to perform stamping work. During use, this device only feeds the workpiece through a suction cup, and can only feed one workpiece at a time, which is inefficient and cannot realize the delivery of multiple workpieces at one time, affecting the processing efficiency. Therefore, this device needs to be improved. Utility Model Content

[0006] The purpose of the present utility model is to provide an automatic feeding device for multi-station stamping equipment to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: an automatic feeding device for multi-station stamping equipment, comprising a stamping equipment body, a hydraulic cylinder fixedly connected to the top of the stamping equipment body, a die fixedly connected to the bottom of the hydraulic cylinder, a die groove formed inside the stamping equipment body, a feeding mechanism provided on the front side of the stamping equipment body, and a lifting mechanism provided inside the stamping equipment body;

[0008] The feeding mechanism includes a feeding assembly and a placing assembly, wherein the feeding assembly is arranged at the bottom inner side of the punching equipment body, and the placing assembly is arranged at the front side of the punching equipment body;

[0009] The feeding assembly includes a first fixed frame, which is fixedly connected to the left side of the stamping equipment body, a servo motor is fixedly connected to the rear side of the first fixed frame, a threaded rod is fixedly connected to the front side of the servo motor, the front side of the threaded rod is rotatably connected to the inner side of the first fixed frame, the outer periphery of the threaded rod is threadedly connected to the load-bearing platform, the inner side of the load-bearing platform is slidably connected to the sliding rod, the outer periphery of the sliding rod is fixedly connected to the second fixed frame, the second fixed frame is fixedly connected to the right side of the stamping equipment body, a double-axis cylinder is fixedly connected to the top of the load-bearing platform, the front and rear sides of the double-axis cylinder are fixedly connected to a moving frame, the inner side of the moving frame is fixedly connected to a fixed rod, the fixed rod is slidably connected to the inside of the load-bearing platform, the rear side of the fixed rod is fixedly connected to a splint, and the splint is slidably connected to the inside of the load-bearing platform.

[0010] Preferably, a fixing groove is provided inside the load-bearing platform, and the clamp is slidably connected to the fixing groove, so that the clamp can be used to limit the clamp and the workpiece to be processed can be fixed by the clamp.

[0011] Preferably, the splint is rectangular in shape, and a wear-resistant pad is provided on the rear side of the splint, so that the service life of the splint can be improved by the wear-resistant pad.

[0012] Preferably, the placement component includes a load-bearing frame, which is fixedly connected to the left and right sides of the stamping equipment body. The front side of the load-bearing frame is fixedly connected to a placement frame, a placement slot is provided inside the placement frame, the bottom of the placement frame is fixedly connected to a first cylinder, and the top of the first cylinder is fixedly connected to a push plate.

[0013] Preferably, the push plate is slidably connected to the placement groove, and a rubber pad is provided on the top of the push plate, so that the placement groove can limit the push plate and ensure the stability of the push plate when it moves.

[0014] Preferably, the lifting mechanism includes a second cylinder, which is fixedly connected to the inside of the stamping equipment body, and a mounting seat is fixedly connected to the top of the second cylinder, and the mounting seat is slidably connected to the inside of the stamping equipment body. A lifting plate is fixedly connected to the top of the mounting seat, and the lifting plate is slidably connected to the mold groove.

[0015] Preferably, a rectangular groove is provided inside the stamping equipment body, and the mounting seat is slidably connected in the rectangular groove, so that the rectangular groove can limit the mounting seat and ensure the stability of the mounting seat when driving the lifting plate to move.

[0016] Compared with the prior art, the present invention provides an automatic feeding device for multi-station stamping equipment, which has the following beneficial effects:

[0017] 1. The automatic feeding device for multi-station stamping equipment can fix the workpiece to be stamped under the action of the load-bearing platform, double-axis cylinder, mobile frame, fixed rod and clamp through the set feeding mechanism. At the same time, under the action of the threaded rod and the sliding rod, the load-bearing platform can be driven to move, so that the fixed workpiece can be automatically driven to the top of the die groove to realize the automatic feeding function, thereby avoiding the process of manual placement of the workpiece by the staff, which not only improves the efficiency of stamping and forming, but also improves safety, avoids the staff from operating in a dangerous environment, and protects the staff from injury. At the same time, under the action of the placement frame and the placement slot, the workpiece to be processed can be stored, and under the action of the first cylinder, the workpiece in the placement slot can be automatically lifted up, which improves the efficiency of the clamping plate in fixing the workpiece and further improves the processing efficiency.

[0018] 2. The automatic feeding device for multi-station stamping equipment can automatically eject the workpiece stamped and formed in the die groove through the provided jacking mechanism, under the action of the second cylinder, the mounting seat and the jacking plate, which not only improves the efficiency of material removal, but also avoids direct contact of the staff with the high-temperature workpiece, reducing the occurrence of safety accidents. When the workpiece is ejected, the workpiece can be removed by an external tool. When the workpiece is stamped and formed, it is only necessary to drive the mounting seat to rise and fall in the rectangular groove through the second cylinder, so that the mounting seat drives the jacking plate to rise and fall in the die groove, and the workpiece stamped and formed in the die groove can be ejected under the action of the jacking plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 Schematic diagram of the feeding mechanism structure;

[0022] Figure 3 It is a schematic diagram of the feeding component structure;

[0023] Figure 4 Schematic diagram of the inner structure of the first fixed frame;

[0024] Figure 5 This is a schematic diagram of the top structure of the load-bearing platform;

[0025] Figure 6 A schematic diagram of the component placement structure;

[0026] Figure 7 It is a schematic diagram of the jacking mechanism structure.

[0027] In the figure: 1. Stamping equipment body; 2. Hydraulic cylinder; 3. Pressing die; 4. Die groove; 5. Feeding mechanism; 6. Lifting mechanism; 51. Feeding assembly; 52. Placement assembly; 511. Servo motor; 512. First fixed frame; 513. Load-bearing platform; 514. Second fixed frame; 515. Double-axis cylinder; 516. Threaded rod; 517. Sliding rod; 518. Fixed rod; 519. Moving frame; 5191. Clamp; 521. Load-bearing frame; 522. Placement frame; 523. First cylinder; 524. Push plate; 525. Placement groove; 61. Second cylinder; 62. Mounting seat; 63. Lifting plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0030] The utility model provides the following technical solutions:

[0031] Example 1

[0032] See also Figure 1-7 The utility model provides a technical solution: an automatic feeding device for multi-station stamping equipment, including a stamping equipment body 1, a hydraulic cylinder 2 is fixedly connected to the top of the stamping equipment body 1, a die 3 is fixedly connected to the bottom of the hydraulic cylinder 2, a die groove 4 is opened inside the stamping equipment body 1, a feeding mechanism 5 is provided on the front side of the stamping equipment body 1, and a lifting mechanism 6 is provided inside the stamping equipment body 1. The feeding mechanism 5 includes a feeding component 51 and a placement component 52. The feeding component 51 is arranged at the bottom inside the stamping equipment body 1, and the placement component 52 is arranged on the front side of the stamping equipment body 1;

[0033] The feeding assembly 51 includes a first fixed frame 512, the first fixed frame 512 is fixedly connected to the left side of the stamping equipment body 1, the rear side of the first fixed frame 512 is fixedly connected to the servo motor 511, the front side of the servo motor 511 is fixedly connected to the threaded rod 516, the front side of the threaded rod 516 is rotatably connected to the inside of the first fixed frame 512, the outer periphery of the threaded rod 516 is threadedly connected to the bearing platform 513, the inner side of the bearing platform 513 is slidably connected to the sliding rod 517, and the outer periphery of the sliding rod 517 is fixedly connected to the It is connected to a second fixed frame 514, which is fixedly connected to the right side of the stamping equipment body 1. A double-axis cylinder 515 is fixedly connected to the top of the load-bearing platform 513. The front and rear sides of the double-axis cylinder 515 are fixedly connected to a movable frame 519. The inner side of the movable frame 519 is fixedly connected to a fixed rod 518, and the fixed rod 518 is slidably connected to the inside of the load-bearing platform 513. The rear side of the fixed rod 518 is fixedly connected to a splint 5191, and the splint 5191 is slidably connected to the inside of the load-bearing platform 513.

[0034] A fixing groove is provided inside the load-bearing platform 513, and the splint 5191 is slidably connected in the fixing groove, so that the splint 5191 can be limited by the fixing groove, and the workpiece to be processed can be fixed by the splint 5191. The splint 5191 is rectangular in shape, and a wear-resistant pad is provided on the back side of the splint 5191, so that the service life of the splint 5191 can be increased by the wear-resistant pad.

[0035] See also Figure 1-7 The utility model provides a technical solution: the placement component 52 includes a load-bearing frame 521, the load-bearing frame 521 is fixedly connected to the left and right sides of the stamping equipment body 1, the front side of the load-bearing frame 521 is fixedly connected to a placement frame 522, and a placement groove 525 is opened inside the placement frame 522. The bottom of the placement frame 522 is fixedly connected to a first cylinder 523, and the top of the first cylinder 523 is fixedly connected to a push plate 524. The push plate 524 is slidably connected to the placement groove 525, and a rubber pad is provided on the top of the push plate 524, so that the placement groove 525 can limit the push plate 524 and ensure the stability of the push plate 524 when moving.

[0036] Example 2

[0037] See also Figure 1-7 , and on the basis of Example 1, it is further obtained that the lifting mechanism 6 includes a second cylinder 61, the second cylinder 61 is fixedly connected to the inside of the stamping equipment body 1, the top of the second cylinder 61 is fixedly connected to a mounting seat 62, the mounting seat 62 is slidably connected to the inside of the stamping equipment body 1, the top of the mounting seat 62 is fixedly connected to a lifting plate 63, the lifting plate 63 is slidably connected to the die groove 4, a rectangular groove is opened inside the stamping equipment body 1, the mounting seat 62 is slidably connected to the rectangular groove, so that the mounting seat 62 can be limited by the rectangular groove to ensure the stability of the mounting seat 62 when driving the lifting plate 63 to move.

[0038] During actual operation, when this device is used, the workpiece to be processed is first placed in the placement slot 525 inside the placement frame 522. When processing work is required, the servo motor 511 drives the load-bearing platform 513, which is threadedly connected to the outer periphery of the threaded rod 516, to move back and forth, so that the fixed slot inside the load-bearing platform 513 corresponds to the placement slot 525. The first cylinder 523 then drives the push plate 524 to move up and down in the placement slot 525. Under the action of the push plate 524, the workpiece can be lifted up so that the workpiece is on the inner side of the clamping plate 5191. When the workpiece is on the inner side of the clamping plate 5191, the dual-axis cylinder 515 drives the movable frame 519 to move back and forth, so that the movable frame 519 drives the clamping plate 5191 to move through the fixed rod 518, so that the clamping plate 5191 can clamp and fix the workpiece, and the workpiece is in the middle position in the fixed slot. When the fixation is completed, the load-bearing platform 513 can be driven to move backward under the action of the threaded rod 516 again, so that the workpiece to be processed is at the top of the die groove 4. At the same time, the movable frame 519 is driven to move by the dual-axis cylinder 515, so that the clamping plate 5191 can be moved away from the workpiece, the fixation of the workpiece can be released, so that the workpiece is at the top of the die groove 4, and the load-bearing platform 513 can be moved away from the bottom of the die 3. At the same time, the die 3 can be driven up and down by the hydraulic cylinder 2, and the workpiece can be stamped through the die 3, so that the workpiece is formed under the action of the die groove 4. When the workpiece is stamped and formed, it is only necessary to drive the mounting seat 62 to move up and down in the rectangular groove by the second cylinder 61, so that the mounting seat 62 drives the lifting plate 63 to move up and down in the die groove 4, and the workpiece stamped and formed in the die groove 4 can be ejected under the action of the lifting plate 63. When the workpiece is ejected, the workpiece can be taken away by external tools.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. An automatic feeding device for a multi-station stamping equipment, comprising a stamping equipment body (1), characterized in that: The top of the stamping equipment body (1) is fixedly connected to a hydraulic cylinder (2), the bottom of the hydraulic cylinder (2) is fixedly connected to a die (3), a die groove (4) is provided inside the stamping equipment body (1), a feeding mechanism (5) is provided on the front side of the stamping equipment body (1), and a lifting mechanism (6) is provided inside the stamping equipment body (1); The feeding mechanism (5) comprises a feeding component (51) and a placement component (52), wherein the feeding component (51) is arranged at the bottom inside the punching equipment body (1), and the placement component (52) is arranged at the front side of the punching equipment body (1); The feeding assembly (51) includes a first fixed frame (512), the first fixed frame (512) is fixedly connected to the left side of the stamping equipment body (1), the rear side of the first fixed frame (512) is fixedly connected to a servo motor (511), the front side of the servo motor (511) is fixedly connected to a threaded rod (516), the front side of the threaded rod (516) is rotatably connected to the inner side of the first fixed frame (512), the outer periphery of the threaded rod (516) is threadedly connected to a bearing platform (513), the inner side of the bearing platform (513) is slidably connected to a slide rod (517), and the outer periphery of the slide rod (517) is fixed. A second fixed frame (514) is connected, and the second fixed frame (514) is fixedly connected to the right side of the stamping equipment body (1); the top of the load-bearing platform (513) is fixedly connected to a double-axis cylinder (515); the front and rear sides of the double-axis cylinder (515) are fixedly connected to a movable frame (519); the inner side of the movable frame (519) is fixedly connected to a fixed rod (518); the fixed rod (518) is slidably connected to the inside of the load-bearing platform (513); the rear side of the fixed rod (518) is fixedly connected to a splint (5191); the splint (5191) is slidably connected to the inside of the load-bearing platform (513).

2. The automatic feeding device for multi-station stamping equipment according to claim 1, characterized in that: A fixing groove is provided inside the load-bearing platform (513), and the clamping plate (5191) is slidably connected to the fixing groove.

3. The automatic feeding device for multi-station stamping equipment according to claim 1, characterized in that: The splint (5191) is rectangular in shape, and a wear-resistant pad is provided on the rear side of the splint (5191).

4. The automatic feeding device for multi-station stamping equipment according to claim 1, characterized in that: The placement assembly (52) includes a load-bearing frame (521), the load-bearing frame (521) is fixedly connected to the left and right sides of the stamping equipment body (1), the front side of the load-bearing frame (521) is fixedly connected to a placement frame (522), a placement slot (525) is provided inside the placement frame (522), the bottom of the placement frame (522) is fixedly connected to a first cylinder (523), and the top of the first cylinder (523) is fixedly connected to a push plate (524).

5. The automatic feeding device for multi-station stamping equipment according to claim 4, characterized in that: The push plate (524) is slidably connected to the placement groove (525), and a rubber pad is provided on the top of the push plate (524).

6. The automatic feeding device for multi-station stamping equipment according to claim 1, characterized in that: The lifting mechanism (6) includes a second cylinder (61), the second cylinder (61) is fixedly connected to the inside of the stamping equipment body (1), the top of the second cylinder (61) is fixedly connected to a mounting seat (62), the mounting seat (62) is slidably connected to the inside of the stamping equipment body (1), the top of the mounting seat (62) is fixedly connected to a lifting plate (63), and the lifting plate (63) is slidably connected to the inside of the die groove (4).

7. The automatic feeding device for multi-station stamping equipment according to claim 6, characterized in that: A rectangular groove is provided inside the stamping equipment body (1), and the mounting seat (62) is slidably connected in the rectangular groove.

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