Large automatic punch shear material recovery device

Abstract

In order to solve the problems of the existing large-scale automatic punching machine shear material recovery method, such as the need to stop the machine for cleaning, time-consuming and labor-intensive, and high labor intensity, the utility model proposes a large-scale automatic punching machine shear material recovery device, including a lower die frame and a conveyor belt; the lower die frame is a frame structure, including a bottom plate, a support plate and a template, and a plurality of support plates are vertically arranged between the bottom plate and the template to form a frame structure; the support plate includes an end support plate and a bearing support plate; the end support plate is arranged at both ends of the bottom plate and the template, and the bearing support plate is a group of two and is arranged directly below the stamping die set; the conveyor belt is a belt conveyor belt and the width matches the gap between the end support plate and the bearing support plate group. The beneficial technical effect of the utility model is that the shear material sheared off by each module can be recovered in real time during the continuous stamping process without stopping the machine for cleaning, and it also effectively improves production efficiency and reduces labor intensity.

Description

Technical Field

[0001] The utility model relates to a large-scale automatic punching machine die frame design technology, in particular to a large-scale automatic punching machine shearing material recovery device. Background Art

[0002] The die frame of a large automatic punch press usually refers to the die frame required for continuous multi-die stamping, including the upper die frame and the lower die frame. Several groups of upper dies and lower dies are set on the upper and lower die frames respectively. Driven by the automatic feeding mechanism, the blank is stamped one by one in several modules to finally form a stamped product. As the blank is gradually stamped into shape, the scraps outside the product shape will also be sheared off. These sheared scraps are usually called sheared materials. Since the stamped products are stamped and formed by one module at a time, the sheared materials can also be sheared off in several modules in steps. It is necessary to stop the machine after the stamping reaches the set period of time, and manually clean the sheared materials scattered around different modules on the lower die frame.

[0003] Obviously, the existing large-scale automatic punching machine shear material recovery method has the problems of needing to stop the machine for cleaning, being time-consuming and labor-intensive, and having high labor intensity. Summary of the invention

[0004] In order to solve the problems of the existing large-scale automatic punching machine shearing material recovery method, such as the need to stop the machine for cleaning, time-consuming and labor-intensive, and high labor intensity, the utility model proposes a large-scale automatic punching machine shearing material recovery device.

[0005] The utility model discloses a large-scale automatic punching machine shearing material recovery device, comprising a lower die frame and a conveyor belt; the lower die frame is a frame structure, comprising a bottom plate, a support plate and a template, and a plurality of support plates are vertically arranged between the bottom plate and the template to form a frame structure; the support plate comprises an end support plate and a bearing support plate; the end support plate is arranged at both ends of the bottom plate and the template, and the bearing support plates are arranged in groups of two at intervals to form a bearing support plate group, and are arranged directly below the punching die group; the number of the bearing support plate groups is the same as that of the punching die group; between the end support plate of the template and the bearing support plate group or between the bearing support plate group and the bearing support plate group A blanking port I is provided at the gap between the two bearing support plates of the bearing support plate group of the template, and a blanking port II is provided at the gap between the two bearing support plates of the bearing support plate group of the template; the conveyor belt is a belt conveyor belt and its width matches the gap between the end support plate and the bearing support plate group or between the bearing support plate group and the bearing support plate group, including a bracket, a driving wheel, a driven wheel, a conveyor belt, a motor seat and a motor; the bracket is a long strip plate arranged in pairs, and a driving wheel and a driven wheel are respectively arranged at both ends; the conveyor belt is sleeved between the driving wheel and the driven wheel; the motor seat is arranged on the right side of the driving wheel; the motor is fixed on the motor seat, and the rotating shaft is connected to the rotating shaft of the driving wheel.

[0006] Furthermore, the lower mold frame is an integral casting structure.

[0007] Furthermore, the blanking opening I is a long rectangular strip and is arranged in a group of two, with front and rear intervals arranged in the horizontal direction of the template; the blanking opening II is a long rectangular strip and is arranged in the middle of the horizontal direction of the template.

[0008] Furthermore, downwardly inclined material collecting plates I are respectively provided on both sides above the conveyor belt; and downwardly inclined material collecting plates II are provided below the drop port II.

[0009] The beneficial technical effect of the large-scale automatic punching machine shearing material recovery device of the utility model is that the shearing materials sheared off by each module can be recovered in real time during the continuous punching process without stopping the machine for cleaning, and the production efficiency is effectively improved and the labor intensity is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Attached Figure 1 It is a three-dimensional schematic diagram of the utility model large-scale automatic punch shear material recovery device;

[0011] Attached Figure 2 It is a three-dimensional schematic diagram of the lower die frame of the shear material recovery device of the large-scale automatic punch press of the utility model;

[0012] Attached Figure 3 It is a three-dimensional schematic diagram of a conveyor belt of a shearing material recovery device of a large-scale automatic punch press of the utility model.

[0013] The large-scale automatic punch shearing material recovery device of the utility model is further described below in conjunction with the accompanying drawings and specific implementation methods. DETAILED DESCRIPTION

[0014] Attached Figure 1 This is a three-dimensional schematic diagram of the utility model of a large automatic punch shear material recovery device, attached Figure 2 This is a three-dimensional schematic diagram of the lower die frame of the large-scale automatic punch shear material recovery device of the utility model, with Figure 3It is a three-dimensional schematic diagram of the conveyor belt of the shearing material recovery device of a large-scale automatic punch press of the utility model; in the figure, 1 is a lower mold frame, 1-1 is a bottom plate, 1-2 is a template, 1-3 is an end support plate, 1-4 is a load-bearing support plate group, 1-5 is a blanking port I, 1-6 is a blanking port II, 1-7 is a collection plate II, 2 is a conveyor belt, 2-1 is a bracket, 2-2 is a driving wheel, 2-3 is a driven wheel, 2-4 is a conveyor belt, 2-5 is a motor seat, 2-6 is a motor, and 2-7 is a collection plate I. As can be seen from the figure, the utility model of the large-scale automatic punch shear material recovery device includes a lower die frame 1 and a conveyor belt 2; the lower die frame 1 is a frame structure, including a base plate 1-1, a support plate and a template 1-2, and a plurality of support plates are vertically arranged between the base plate and the template to form a frame structure; the support plate includes an end support plate 1-3 and a bearing support plate 1-4; the end support plate 1-3 is arranged at both ends of the base plate and the template, and the bearing support plates are arranged in groups of two at intervals to form a bearing support plate group 1-4, and are arranged directly below the stamping die set; the number of the bearing support plate groups is the same as that of the stamping die set; a drop plate is arranged in the gap between the end support plate of the template and the bearing support plate group or between the bearing support plate groups and the bearing support plate groups Material opening Ⅰ1-5, a material opening Ⅱ1-6 is arranged at the gap between the two bearing support plates of the bearing support plate group of the template; the conveyor belt 2 is a belt conveyor belt and its width matches the gap between the end support plate and the bearing support plate group or between the bearing support plate group and the bearing support plate group, including a bracket 2-1, a driving wheel 2-2, a driven wheel 2-3, a conveyor belt 2-4, a motor seat 2-5 and a motor 2-6; the bracket 2-1 is a long strip plate arranged in pairs, and a driving wheel 2-2 and a driven wheel 2-3 are arranged at both ends respectively; the conveyor belt 2-4 is sleeved between the driving wheel and the driven wheel; the motor seat 2-5 is arranged on the right side of the driving wheel; the motor 2-6 is fixed on the motor seat, and the rotating shaft is connected to the rotating shaft of the driving wheel. The utility model large automatic punching machine shearing material recovery device sets the lower die frame as a frame structure, and sets the bearing support plate group directly below the stamping die group, which not only ensures the bearing capacity of the template, but also facilitates the recovery of shearing materials. In addition, a conveyor belt is arranged in the frame of the lower die frame to realize the real-time recovery of the sheared material. The utility model arranges a blanking port I on the templates on both sides of the stamping die set, so that the scraps sheared off during the stamping process enter the conveyor belt from the blanking port I and are transmitted to the outside of the lower die frame along with the conveyor belt; a blanking port II is arranged on the template directly below the stamping die set, that is, in the gap between the two bearing support plates of the bearing support plate group, so that the sheared material punched off from the middle of the blank during the stamping process enters the conveyor belt from the blanking port II. It can be seen that the utility model large-scale automatic punching machine sheared material recovery device can recover the sheared material sheared off by each module in real time during the continuous stamping process, without stopping the machine for cleaning, and effectively improves production efficiency and reduces labor intensity.

[0015] In order to ensure the rigidity and strength of the lower mold frame, as one of the preferred solutions, the lower mold frame is an integral casting structure.

[0016] In order to take into account both the load-bearing capacity of the template and the convenience and practicality of the blanking opening, as one of the preferred solutions, the blanking opening I is a long rectangular strip and is arranged in groups of two, with front and rear intervals arranged in the transverse direction of the template; the blanking opening II is a long rectangular strip and is arranged in the middle of the transverse direction of the template.

[0017] In order to ensure that the scraps or sheared materials can fall smoothly onto the conveyor belt, as one of the preferred solutions, downwardly inclined collecting plates I are respectively provided on both sides above the conveyor belt; and downwardly inclined collecting plates II are provided below the drop port II.

[0018] Obviously, the beneficial technical effect of the large-scale automatic punching machine shear material recovery device of the utility model is that it can recover the shear material sheared off by each module in real time during the continuous punching process without stopping for cleaning, and it also effectively improves production efficiency and reduces labor intensity.

Claims

1. A large automatic punch shear material recovery device, characterized in that: The recovery device comprises a lower mold frame and a conveyor belt; the lower mold frame is a frame structure, comprising a base plate, a support plate and a template, and a plurality of support plates are vertically arranged between the base plate and the template to form a frame structure; the support plates comprise an end support plate and a bearing support plate; the end support plates are arranged at both ends of the base plate and the template, and the bearing support plates are arranged in groups of two at intervals to form a bearing support plate group, and are arranged directly below the stamping die group; the number of the bearing support plate groups is the same as that of the stamping die group; a bearing support plate group is arranged at the gap between the end support plate of the template and the bearing support plate group or between the bearing support plate groups and the bearing support plate groups There is a blanking port I, and a blanking port II is arranged at the gap between the two bearing support plates of the bearing support plate group of the template; the conveyor belt is a belt conveyor belt and its width matches the gap between the end support plate and the bearing support plate group or between the bearing support plate group and the bearing support plate group, including a bracket, a driving wheel, a driven wheel, a conveyor belt, a motor seat and a motor; the bracket is a long strip plate arranged in pairs, and a driving wheel and a driven wheel are respectively arranged at both ends; the conveyor belt is sleeved between the driving wheel and the driven wheel; the motor seat is arranged on the right side of the driving wheel; the motor is fixed on the motor seat, and the rotating shaft is connected to the rotating shaft of the driving wheel.

2. According to the large automatic punching machine shearing material recovery device of claim 1, it is characterized in that: The lower mold frame is an integral casting structure.

3. The large automatic punch shear material recovery device according to claim 1 or 2, characterized in that: The blanking opening I is a long rectangular strip and is arranged in a group of two, with front and rear intervals arranged in the horizontal direction of the template; the blanking opening II is a long rectangular strip and is arranged in the middle of the template in the horizontal direction.

4. The large automatic punch shear material recovery device according to claim 1 or 2, characterized in that: A downwardly inclined material collecting plate I is respectively arranged on both sides above the conveyor belt; a downwardly inclined material collecting plate II is arranged below the drop port II.

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