Material carrying mechanism for multi-station conveying die

Abstract

The utility model belongs to the technical field of material sheet carrying mechanisms, and particularly relates to a material carrying mechanism for a multi-station conveying die, which comprises an upper die holder, a lower die holder and a blanking station. The discharging station is located between the upper die base and the lower die base and arranged on the upper surface of the lower die base. The blanking station comprises two blanking assemblies, the blanking assemblies are used for bearing material sheets, the two blanking assemblies are arranged on the lower die base in a sliding mode, two driving blocks are arranged at the lower end of the upper die base, the driving blocks are located above the blanking assemblies, and the driving blocks drive the two blanking assemblies to be away from or close to each other in the ascending or descending process of the upper die base. The upper die base moves towards the lower die base, the driving block pushes and drives the two discharging assemblies to get close to each other, meanwhile, raw materials on the punching mechanism are punched and separated into material pieces, the material pieces fall onto the discharging assemblies, the two discharging assemblies are reset and get away from each other, enough operation space is provided for the work content of the subsequent process, and meanwhile raw material waste generated during punching can be saved; the product material utilization rate is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to material sheet carrying mechanism technical field, especially relates to a material carrying mechanism for multi-station conveying die. BACKGROUND

[0002] In the multi-station stamping production line, how to efficiently and safely carry and position the blanking material becomes one of the key factors affecting the production efficiency and quality.

[0003] The traditional multi-station conveying die needs to widen the material width of the blanking station to be consistent with the subsequent process, increase the distance between the two material sheets, and provide sufficient operation space for the subsequent process content, such as side cutting, side punching, and side forming. Therefore, when stamping the material, the distance between the two material sheets needs to be increased, so that the two sides of the raw material are stamped, and the distance between the two material sheets after stamping will produce corresponding waste, which will result in excessive waste and material waste. INVENTION CONTENTS

[0004] The utility model aims at providing a material carrying mechanism for multi-station conveying die, which aims to solve the technical problem of the prior art that the material width of the blanking station needs to be widened to be consistent with the subsequent process, which provides sufficient operation space for the subsequent process content, resulting in excessive waste and material waste, effectively improves the product material utilization rate, and reduces the cost.

[0005] To achieve the above-mentioned purpose, the utility model embodiment provides a material carrying mechanism for multi-station conveying die, which comprises an upper die seat, a lower die seat, and a blanking station. The blanking station is located between the upper die seat and the lower die seat, and is arranged on the upper surface of the lower die seat. The blanking station comprises two blanking assemblies, and the blanking assemblies are used for carrying material sheets. The two blanking assemblies are respectively and slidingly arranged on the lower die seat, and the lower end of the upper die seat is provided with two driving blocks. The driving blocks are located above the blanking assemblies, and the driving blocks drive the two blanking assemblies to move away from or close to each other during the process of ascending or descending of the upper die seat.

[0006] Further, the blanking assembly comprises a sliding block and a driving cylinder. The sliding block is slidingly arranged on the upper surface of the lower die seat and located below the driving block, and the driving cylinder is arranged in the lower die seat and located between the sliding block and the lower die seat. The sliding block is connected with the driving end of the driving cylinder, and the driving cylinder is used for driving the sliding block to slide horizontally to the outside of the lower die seat.

[0007] Further, the side of the driving block close to the sliding block is provided with a driving slope, and the end of the sliding block close to the driving block is provided with a driven slope corresponding to the driving slope. The driving slope is inclined upward in the direction of the sliding block, and the driven slope is inclined downward in the direction of the driving block.

[0008] Further, the driving slope and the driven slope are provided with wear-resistant plates.

[0009] Further, the upper end of the sliding block is further provided with a receiving groove for receiving the material sheet.

[0010] Further, the sliding block is further provided with a plurality of material sheet limiting blocks arranged at the side edges of the receiving groove.

[0011] Further, the two blanking assemblies are oppositely arranged on the lower die seat, and the included angle between the two center lines of the two blanking assemblies is 0°-45°.

[0012] The material handling mechanism for the multi-station transfer die provided by the embodiment of the utility model has at least one of the following technical effects: during the stamping process of the raw material, the upper die seat moves towards the lower die seat, the driving block presses and drives the two blanking assemblies to move close to each other, at the same time, the raw material on the stamping mechanism is stamped and separated into material sheets and then falls into the blanking assemblies, then the stamping mechanism resets while driving the upper die seat to rise, at this time, the driving block no longer presses the blanking assemblies, the two blanking assemblies reset and move away from each other, the distance between the two material sheets is increased, the subsequent process is facilitated, sufficient operation space is provided for the subsequent process, the generation of raw material waste during stamping is saved, the product material utilization rate is improved, and the cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0014] Fig. 1 The utility model provides a kind of for the material handling mechanism of multi-station transfer die of the utility model embodiment opening die section view.

[0015] Fig. 2 The utility model provides a kind of for the material handling mechanism of multi-station transfer die of the utility model embodiment closing die section view.

[0016] Fig. 3 The utility model provides a kind of for the material handling mechanism of multi-station transfer die of the utility model embodiment plan view.

[0017] Reference numerals: 10, upper die seat; 11, driving block; 12, driving slope; 13, wear-resistant plate; 20, lower die seat; 30, blanking station; 40, blanking assembly; 41, sliding block; 42, driving cylinder; 43, driven slope; 44, receiving groove; 45, limiting block. DETAILED DESCRIPTION

[0018] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the embodiments of the present application, and cannot be understood as a limitation of the present application.

[0019] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only intended to facilitate the description of the embodiments of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0020] In addition, the terms "first", "second" are only for descriptive purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0021] In the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0022] In one embodiment of the present application, reference is made to Figs. 1-3As shown, a material handling mechanism for a multi-station transfer die is provided, comprising an upper die holder 10, a lower die holder 20 and a blanking station 30. The blanking station 30 is located between the upper die holder 10 and the lower die holder 20, and is arranged on the upper surface of the lower die holder 20. The blanking station 30 comprises two blanking assemblies 40 for carrying the material pieces, and the two blanking assemblies 40 are respectively slidingly arranged on the lower die holder 20. The lower end of the upper die holder 10 is provided with two driving blocks 11, which are located above the blanking assemblies 40. The driving blocks 11 drive the two blanking assemblies 40 to move away from or close to each other during the lifting or lowering of the upper die holder 10. In this embodiment, during the stamping of the raw material, the upper die holder 10 moves towards the lower die holder 20, and the driving blocks 11 press and drive the two blanking assemblies 40 to move close to each other. After the raw material on the stamping mechanism is separated into material pieces by stamping and then falls into the blanking assemblies 40, the stamping mechanism is reset while driving the upper die holder 10 to rise. At this time, the driving blocks 11 no longer press the blanking assemblies 40, and the two blanking assemblies 40 are reset to move away from each other, thereby increasing the distance between the two material pieces and facilitating the subsequent process, providing sufficient operation space for the subsequent process, saving the generation of raw material waste during stamping, improving the material utilization rate of the product, and reducing the cost.

[0023] Specifically, referring to Figs. 1-3 As shown, the blanking assembly 40 comprises a sliding block 41 and a driving cylinder 42. The sliding block 41 is slidingly arranged on the upper surface of the lower die holder 20 and located below the driving block 11, and the driving cylinder 42 is arranged in the lower die holder 20 and located between the sliding block 41 and the lower die holder 20. The sliding block 41 is connected with the driving end of the driving cylinder 42, and the driving cylinder 42 is used to drive the sliding block 41 to slide horizontally to the outside of the lower die holder 20. In this embodiment, the driving cylinder 42 is used to drive the sliding block 41 to reset. When the material pieces are located on the sliding block 41, the upper die holder 10 moves away from the lower die holder 20, and the driving block 11 no longer limits the sliding block 41. At this time, the driving cylinder 42 drives the two sliding blocks 41 to move away from each other, thereby increasing the distance between the two material pieces located on the sliding blocks 41, providing sufficient operation space for the subsequent process, saving the generation of raw material waste during stamping, improving the material utilization rate of the product, and reducing the cost.

[0024] Specifically, referring to Figs. 1-3 As shown, the side of the driving block 11 close to the sliding block 41 is provided with a driving slope 12, and the end of the sliding block 41 close to the driving block 11 is provided with a driven slope 43 corresponding to the driving slope 12. The driving slope 12 is inclined upward towards the sliding block 41, and the driven slope 43 is inclined downward towards the driving block 11. In this embodiment, when the driving slope 12 descends, it abuts against the driven slope 43, so that the two sliding blocks 41 move close to each other, and are used to carry the material pieces falling from the stamping mechanism.

[0025] Specifically, referring to Figs. 1-3As shown, the driving slope 12 and the driven slope 43 are both provided with wear-resistant sheets 13. In the embodiment, the wear-resistant sheets 13 can protect the driving slope 12 and the driven slope 43, and avoid the mutual friction between the driving slope 12 and the driven slope 43.

[0026] Specifically, referring to Figs. 1-3 As shown, the upper end of the slider 41 is further provided with a receiving groove 44 for receiving the material sheet. In the embodiment, the receiving groove 44 is used for receiving the material sheet, and avoids the material sheet directly falling on the lower die seat 20, so that the slider 41 cannot drive the material sheet to move.

[0027] Specifically, referring to Figs. 1-3 As shown, the slider 41 is further provided with a plurality of material sheet limiting blocks 45, and each material sheet limiting block 45 is arranged at the side of the receiving groove 44. The material sheet limiting blocks 45 are used for limiting the material sheet. In the embodiment, the material sheet limiting blocks 45 are used for limiting the material sheet, and avoid the material sheet sliding off the slider 41 when the slider 41 moves.

[0028] Specifically, referring to Figs. 1-3 As shown, the two material removing assemblies 40 are oppositely arranged on the lower die seat 20, and the included angle between the two center lines of the two material removing assemblies 40 is 0°-45°. In the embodiment, the included angle between the two material removing assemblies 40 can be adjusted according to the actual post-process situation, and can be suitable for various post-process actual situations.

[0029] The above only describes the preferred embodiments of the present application, and is not used to limit the present application. Any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A material handling mechanism for a multi-station transfer die comprising an upper die shoe, a lower die shoe, and a stripper station; said stripper station located between said upper die shoe and said lower die shoe, said stripper station disposed on an upper surface of said lower die shoe; characterized by: The blanking station comprises two blanking assemblies for carrying the material sheet, the two blanking assemblies are respectively slidably arranged on the lower die seat, the lower end of the upper die seat is provided with two driving blocks, the driving blocks are located above the blanking assemblies, and the driving blocks drive the two blanking assemblies to move away from or close to each other in the process of ascending or descending of the upper die seat.

2. A material handling mechanism for a multi-station transfer die according to claim 1, wherein: The blanking assembly comprises a sliding block and a driving cylinder, the sliding block is slidably arranged on the upper surface of the lower die seat and located below the driving block, the driving cylinder is arranged in the lower die seat and located between the sliding block and the lower die seat, the sliding block is connected with the driving end of the driving cylinder, and the driving cylinder is used for driving the sliding block to slide horizontally to the outside of the lower die seat.

3. A material handling mechanism for a multi-station transfer die according to claim 2, wherein: The side of the driving block close to the sliding block is provided with a driving slope, the end of the sliding block close to the driving block is provided with a driven slope corresponding to the driving slope, the driving slope is inclined upward in the direction of the sliding block, and the driven slope is inclined downward in the direction of the driving block.

4. A material handling mechanism for a multi-station transfer die according to claim 3, wherein: The inclined surfaces of the driving slope and the driven slope are both provided with wear-resistant sheets.

5. A material handling mechanism for a multi-station transfer die according to claim 2, wherein: The upper end of the sliding block is further provided with a receiving groove for carrying the material sheet.

6. A material handling mechanism for a multi-station transfer die according to claim 5, wherein: The sliding block is further provided with a plurality of material sheet limiting blocks, each material sheet limiting block is arranged on the side of the receiving groove, and the material sheet limiting blocks are used for limiting the material sheet.

7. A material handling mechanism for a multi-station transfer die according to any one of claims 1 to 6, characterized in that: The two blanking assemblies are oppositely arranged on the lower die seat, and the included angle between the center lines of the two blanking assemblies is 0°-45°.

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